Researchers found two snail species in Japan and Russia that use their shells to hit and knock over carabid beetles. This active defense strategy is unique and suggests the importance of predator-prey interactions in animal evolution.
Researchers at Penn Medicine have developed a fluorescent dye technique that makes tumors glow brightly during surgery, enabling surgeons to distinguish between healthy and cancerous tissue. The tool has shown promise in patients with brain cancer, demonstrating the ability to identify tumor margins and reduce recurrence rates.
Researchers found that intercropping Arabica coffee with macadamia tree HAES 816 improves environmental conditions and increases coffee production. The partnership reduces competition between crops and provides a source of income for farmers, making it a promising strategy for Brazilian coffee producers.
Scientists at the University of Michigan are studying protein degradation in pancreatic beta cells to better understand diabetes at the molecular level. They found that proinsulin misfolding can lead to diabetic disease and identified a way to stimulate the degradative pathway to restore normal insulin secretion.
Researchers linked changing sea ice to shifting beluga whale migration patterns over two decades, finding whales adapt to varying sea ice conditions. Continued reductions in sea ice may result in increased predation and shifts in behavior, impacting population viability and ecosystem structure.
New research suggests that food restriction increases levels of tumor-suppressing molecule p53 in mice and human hepatocytes. This p53-induction is required for fasting-induced adaptation of nutrient metabolism, offering new therapeutic concepts for metabolic diseases and cancer.
Researchers used 3D electron microscopy to visualize collagen cables in skeletal muscle fibrosis, a roadblock to muscle recovery. Targeting these cables could provide treatments for conditions like muscular dystrophy, cerebral palsy, and age-related muscle loss, improving muscle function and reducing pain.
A study published in PLOS ONE found that environmental DNA (eDNA) sampling correlates closely with trawl catches of subarctic, deepwater fish species in Greenland. This non-invasive method detected a higher abundance of the Greenland Shark and identified 26 families of fish, including rays and halibut.
Scientists have developed a new solar smart window that can turn opaque on demand for added privacy, while also powering other devices using excess energy. The innovative window uses liquid crystals and an amorphous silicon layer to achieve this functionality.
A new study by TSRI researchers suggests that disruptions in circadian rhythms may leave levels of an important cancer-linked protein, called cMYC, unchecked. This connection has significant implications for the link between daily rhythms and cell growth.
A new study from Oregon State University found that 35% of chronically ill middle-aged women don't use the internet for self-care, while fewer than half use online forums to connect with others. The research suggests that lower-resourced individuals are more likely to be excluded from online resources.
A new Concordia research study examines sources of streamflow variability and change in Alberta's headwaters, providing a scientific methodology to understand the effects of natural and anthropogenic drivers on river flows. The study aims to develop effective management strategies for water security in Canada and globally.
A randomized controlled trial found that physiotherapy treatment for mild to moderate ankle sprains has little clinical benefit compared to basic self-management. Fewer than half of patients achieved 'excellent recovery' by six months in the physiotherapy group.
Shuffler, a new program, continuously scrambles code to prevent hackers from exploiting bugs and carrying out malicious activities. The technique is faster and more user-friendly than existing solutions, making it a promising defense against cyber attacks.
Research reveals that cells use a shared molecular network to respond to both chemical and mechanical cues, allowing them to combine conflicting signals into a unified path. This finding takes scientists closer to understanding biological processes like embryonic development, tumor metastasis, and wound healing.
A new approach, SystemChange, focuses on manipulating environments to change habits without relying on individual motivation. This approach has proven effective in reducing screen time, improving sleep, and developing healthy eating and exercise habits.
A University of Rochester Medical Center study reveals that e-cigarettes can cause damage to gums and teeth, similar to conventional cigarettes. The study found that flavoring chemicals play a role in damaging cells in the mouth, and nicotine contributes to gum disease.
A study found that New York City ATM keypads are inhabited by microorganisms primarily from human skin and household surfaces, as well as residual DNA from consumed food. The bacterial diversity was low, with clustering largely absent by geography.
Two new species of lizards, Liolaemus janequeoae and Liolaemus leftrarui, have been discovered in the Andean highlands of Southern Chile. These species were named after courageous tribal chiefs who fought against colonial Spaniards during the Arauco war.
A new study by Imperial College London suggests that steroid injections into the ear are as effective as gentamicin in treating severe Meniere's disease. Patients who received steroid injections had better speech discrimination and fewer side effects compared to those who received gentamicin.
RIT researchers Aaron Gerace and Matt Montanaro developed an innovative algorithm to improve the accuracy of Landsat 8 data by correcting stray light in the thermal infrared sensor. The new method, approved by NASA and USGS, provides clear improvement in image quality and accurate temperature measurements.
Researchers found microstructural brain alternations in autism spectrum disorder using Automated Fiber Quantification technique, which provides increased sensitivity to white matter changes. The study supports the hypothesis that autism is caused by large-scale disruptions in brain connectivity.
A new study suggests that social determinants of health and disability significantly impact readmission risk for patients with heart failure, pneumonia, or a heart attack. The factors that make the most difference vary greatly from condition to condition, and are largely not something a hospital can change through treatment.
Researchers investigated Nepalese porters' load-carrying techniques and found that they do not use energy-conserving mechanisms like African women. Instead, porters move at a slow speed and take frequent breaks to conserve energy.
A random mutation in a single-celled organism created a new family of proteins that are essential for the evolution of animals. The mutation altered the protein's flexibility, allowing it to advance to a new function and play a key role in multicellular life.
New research published in The FASEB Journal suggests that IL-10 may protect against the normal insulin resistance associated with aging. Scientists used transgenic mice to show that IL-10 helped reduce inflammation and insulin resistance in skeletal muscle, a significant step toward improving quality of life as people age.
Cardiologists must adapt to emerging payment models to improve value, according to a review by George Washington University researcher Steven Farmer. The review explores existing and emerging payment and delivery reforms that will affect cardiologists and their practices.
The Carl R. Woese Institute has received a $100,000 Grand Challenges Explorations Grant to study antimicrobial resistance in mobile microbiomes. The research aims to better understand how AMR genes spread in different environments and develop targeted measures to slow its transmission.
Researchers developed a tiny, soft, and wearable acoustic sensor that measures vibrations in the human body, allowing for monitoring of human heart health and recognition of spoken words. The device can gather continuous physiological data and has implications for remote healthcare and communication for people with speech impairments.
Lyndra's technology enables prolonged gastric residence and can deliver small molecule therapies for up to seven days. The study demonstrated the long-acting controlled release of invermectin for up to 14 days, promising a significant dent in the problem of patients not taking their medicines as prescribed.
A new study at the University of Kansas investigates the potential of transcranial direct current stimulation for depression therapy. Researchers will apply a safe, low current of electricity to the brain and measure changes in brain chemistry and neural activity among participants.
A new study found that fathers' warmth positively affects teenagers' optimism, self-efficacy, and academic achievement. Fathers' involvement is particularly beneficial for low-income families, leading to better math grades and language ability in girls and boys.
Researchers developed a hydrogel-based embolic agent that can form robust and safe blockages in blood vessels, eliminating common caveats of existing embolization methods. The new approach holds promise for treating patients with bleeding disorders or receiving blood-thinners.
Researchers from Slovenia and South Africa discovered heterospecific mating in African golden orbweb spiders, where males mate with females of different species. The study suggests that such interactions could play a role in determining community structure and may be costly to rarest species.
A subsurface ocean of water ice may lie beneath Pluto's heart-shaped region, aligning almost exactly opposite its moon Charon. The existence of this ocean solves a longstanding puzzle and provides an explanation for the planet's gravitational tug-of-war with its moon.
A study by Johns Hopkins Bloomberg School of Public Health found that some hog workers are carrying livestock-associated, antibiotic-resistant bacteria in their noses and may be developing skin infections. The researchers suggest that these bacteria can spread more broadly between animals and humans if not properly controlled.
A five-year WHO investigation found treated bed nets continue to provide significant protection from malaria, despite rising insecticide resistance. The study supports the continued use of long-lasting insecticidal nets and calls for investments in new malaria-fighting tools to accelerate progress towards global elimination goals.
Scripps Florida scientists have identified a specific signaling circuit in the brain involved in motor activity, which could lead to therapies for untreatable brain disorders. A protein interaction network helps control motor function by inhibiting dopamine signaling.
The UTSA SBDC Technology Commercialization Center and Office of Commercialization Innovation have secured a $500,000 matching grant from the EDA for their three-year project. This grant will facilitate knowledge transfer, technology commercialization, and entrepreneurship capacity-building activities in four regions of Texas.
The 2016 AAAS Kavli Science Journalism Awards honored journalists for their consequential medical research stories, including a Swedish documentary that raised questions about a surgeon's research conduct. The awards also recognized investigative reporting on topics such as breast cancer and research ethics.
An international team of astronomers has imaged the Eta Carinae star system in unprecedented detail, revealing a region where extremely high-velocity stellar winds collide. The observations provide valuable insights into the basic parameters of the binary system and its internal structure.
Researchers at Tel Aviv University have identified a gene that may permit early detection of Alzheimer's disease. The RGS2 gene is involved in neurotransmission signaling and its reduced expression increases the sensitivity of brain neurons to toxic effects of amyloid-β, a protein associated with the disease.
A study led by the University of Washington found that large forest die-offs can alter global climate patterns and affect vegetation on the other side of the world. Removing trees in western North America causes cooling in Siberia, while forests in South America benefit from increased precipitation.
The Brookhaven-led SOLLVE project aims to standardize OpenMP functionality features for exascale applications, while the CODAR co-design center focuses on developing services for online data analysis and reduction. This will enable scientists to gain insights from data at exascale systems.
Researchers have developed a dry adhesive that bonds in extreme temperatures, offering properties for space exploration and electronics management. The gecko-inspired adhesive maintains strength in liquid nitrogen and molten silver, and even gets stickier with increasing heat.
Researchers at ORNL discovered using high pressures to initiate chemical reactions, opening a new pathway for synthesizing novel materials. This process may also help explain the formation of complex carbon structures observed in interstellar space.
A groundbreaking study in Uganda finds that self-injection of the Sayana Press contraceptive is both feasible and highly acceptable among women. The research suggests that this method can increase convenience and privacy for women seeking family planning options.
Researchers found that four key muscle-cell proteins undergo a critical splicing transition in fetal forms, essential for adult muscle function. Disrupting this transition leads to major structural problems and muscle weakness in adult mice, highlighting the importance of alternative splicing in maintaining muscle health.
A new ingestible capsule can deliver drugs for weeks, potentially revolutionizing treatment against malaria and other diseases with poor adherence. The star-shaped capsule was successfully tested in pigs and showed promise in boosting local malaria elimination when combined with standard anti-malarial drugs.
Dusa McDuff and Dietmar Salamon will receive the 2017 AMS Steele Prize for Exposition for their comprehensive book on J-holomorphic curves and symplectic topology. The prize recognizes their contributions to the field, which has rapid development since Mikhael Gromov's introduction of J-holomorphic curves in 1985.
A team from North Carolina State University has created an efficient method for analyzing data from wearables to track physical activity. By adjusting the time increment used to assess activity, they were able to accurately identify five activities (golfing, biking, walking, waving, and sitting) while reducing power consumption.
A new study by University of Lincoln and Newcastle University researchers shows that pigs' moods and personalities influence their outlooks, similar to humans. Pigs living in better environments are more optimistic, while those in worse environments are more pessimistic.
Scientists have successfully synchronized two types of nano-oscillators, one driven and the other mutual, achieving robust synchronization over long distances. This breakthrough enables future oscillatory networks for wave-based neuromorphic computing.
A novel study at the University of Warwick aims to design a package of care and support for people with chronic pain to overcome obstacles to returning to work. The study will use Individual Placement Support (IPS) and provide work placements, aiming to improve health outcomes and quality of life.
A new European study published in BMJ Quality and Safety found that hospitals employing more nurse assistants than professional nurses have higher mortality rates, lower patient satisfaction, and poorer quality of care. The study highlights the risks to patient safety and quality in these settings.
Insilico Medicine developed a novel tool, iPANDA, to derive new insights from gene expression repositories. The method combines precalculated gene coexpression data with gene importance factors for obtaining pathway activation scores, producing highly consistent sets of biologically relevant biomarkers.
A study by University of Arizona researcher Nolan L. Cabrera found that college-age white men have a limited understanding of whiteness and racial privilege. The men often ignored or downplayed issues of race and racism, leading to a lack of critical self-awareness.
Researchers at Université Laval found that e-cigarette vapor kills a large number of mouth cells within days, damaging the mouth's first line of defense against microbial infection. The study exposed gingival epithelial cells to e-cigarette vapor and observed significant cell death after just one day
A study by Ohio State University researchers found significant changes in the brain makeup of fetuses and newborn rats exposed to allergens during pregnancy. Animals exposed before birth showed signs of hyperactivity, antisocial behavior, and decreased anxiety, similar to ADHD. The study could help explain the links between maternal al...
Senior officials from the FDA and NIA joined advocates and researchers to discuss collaborations for advancing Alzheimer's disease knowledge into clinical trials. The meeting aimed to identify reliable biomarkers and symptomatic approaches to improve treatment of major behavioral and psychiatric aspects of the disease.
Researchers used asteroseismology to determine the oblateness of a slowly rotating star, revealing a difference of only 3 kilometers between equatorial and polar radii. The star's small oblateness is surprising, as it rotates three times more slowly than the Sun.
Researchers at Lehigh University developed a 3D-printed wing attachment inspired by owl feathers, reducing wind turbine noise by 10 decibels without impacting aerodynamics. The design can also reduce roughness and trailing-edge noise, with implications for improving man-made aerodynamic designs.
George Washington University researchers received a $2.2 million grant from the National Cancer Institute to investigate the role of human endogenous retroviruses (HERVs) in cancer development. They plan to use a novel computational pathway program, Telescope, to pinpoint HERV expression in various cancers.
A team of physicians at LSU Health New Orleans has developed a novel technique to identify hidden sources of gastrointestinal bleeding. The method, which combines endoscopy with the administration of antiplatelet or anticoagulant agents, was found to be safe and effective in identifying the source of bleeding in 56% of patients.
Researchers at Mayo Clinic are developing a universal shear-thinning biomaterial that can be injected through an endovascular catheter, creating an impenetrable cast of the vessel and preventing further bleeding. This alternative to metallic coils may improve treatment outcomes for patients undergoing coil embolization.
A study published in Neurology shows a link between mothers with rheumatoid arthritis and children with epilepsy. Children born to mothers with rheumatoid arthritis were up to 90% more likely to develop epilepsy than those without RA. The study suggests changes in the environment for the fetus may play a role in developing epilepsy.
Researchers at University of California San Diego School of Medicine found that ustekinumab induces response and remission in patients with Crohn's disease. The study showed high remission rates among patients treated with intravenous or subcutaneous ustekinumab.
A new method for identifying illicit drugs has been developed, offering high sensitivity and fast results. This technique uses multi-dimensional chromatography combined with a micro-extraction method, allowing for rapid analysis in under 20 minutes.
The FDA approved Exondys, a treatment for Duchenne muscular dystrophy, based on data from just 12 patients, raising concerns about scientific evidence and patient advocacy. Families of the boys involved attest to the drug's effectiveness, but critics argue that the agency bowed to pressure rather than making a decision based on evidence.
Scientists develop glucose-based molecules to reduce ice formation in red blood cells frozen at -80 degrees Celsius. The new protectants lower the concentration of glycerol needed, enabling faster processing and transfusion of thawed cells.
New research suggests that fast-cooking dry beans retain more protein, iron, and other minerals compared to slower-cooking varieties. This finding has significant implications for addressing global nutrient deficiencies, particularly among people with limited access to food options.
A study of 2,745 children found that those who consumed whole-fat milk had lower body mass index scores and higher vitamin D levels compared to those consuming low-fat or skim milk. The researchers hypothesize that feeling fuller from drinking whole milk may lead to healthier eating habits.
Researchers at FAU discovered that cholesterol strongly influences CXCR4 dimerization and signal transmission in human cells. Their computer simulations revealed that cholesterol is required for the correct formation of GPCR pairs, which affects their function.
A Purdue University biochemist has created a protein array that can distinguish between glycoproteins, which are indicators of cancer and other diseases. The method, developed by W. Andy Tao, is 17-25 times more accurate than traditional testing procedures.
Researchers at New York University discovered that ATM keypads harbor a range of human skin microbes, as well as microorganisms from food and environmental sources. The study's findings suggest that ATMs can serve as a repository for understanding a city's microbial community.
Researchers have developed a portable, battery-operated device that can quickly and accurately detect malaria in the bloodstream using magnets and lasers. The Magneto-Optical Detector (MOD) has the potential to save $1.2 billion annually on anti-malaria efforts by reducing false positives and negatives.
Richard Tapia, a Rice University mathematician, has been recognized for his remarkable career blending world-class scholarship, admirable mentoring and profound contributions to science. He has inspired thousands of underrepresented minority students to pursue careers in STEM fields through his popular talks and programs.
Researchers at UT Southwestern Medical Center have reported a high-resolution structure of the human cannabinoid receptor 1 (CB1), which binds to tetrahydrocannabinol (THC) and is responsible for marijuana's high. This detailed structure should lead to a better understanding of how cannabinoids initiate signals in the brain.
A liquid ocean beneath Pluto's surface is suggested as the best explanation for its unique features, including Sputnik Planitia. The study provides evidence for a subsurface ocean and challenges traditional theories about Pluto's composition.
Research by INSEAD found that social media activists can elicit corporate responses by threatening a firm's public image, particularly those with high social and political standing. Companies with greater image vulnerability are more sensitive to threats and respond faster to donations.
A five-year project is building on longstanding partnerships with Flint community collaborators to boost stroke awareness and get treatment to more stroke patients. The 'Stroke Ready' program will address barriers to timely evaluation and treatment, helping to reduce the risk of disability by over 30 percent.
A new networked system of smart homes, HomeSHARE, will advance research on older adults' health and independence. The IU-led project installs high-tech sensors and equipment in 15 elderly volunteers' homes to collect data.
Researchers at the University of Vienna have made significant breakthroughs in transmitting twisted light over long distances, exceeding 100 kilometers. They also demonstrated record-breaking quantum entanglement with 5-digit quantum numbers using a novel technique developed in Australia.
Physicists can now accelerate radioactive beams to explore the unique duality in nuclear freedom, pushing back nuclear physics research boundaries. The HIE-ISOLDE project enables design of experimental tools for both single-particle and collective degrees of freedom.
Researchers developed an improved animal model of Alzheimer's disease using tau protein isolated from patient brains. The model replicates the formation and spread of brain fibrils associated with AD, offering new opportunities for investigating therapies to stop or slow their progression.
Research suggests Pluto's subsurface ocean could be responsible for its current location. The 'heart' region, Sputnik Planitia, may have accumulated ice that made the planet roll over, creating cracks and tensions in the crust. This process, called true polar wander, allows planets to reorient without changing their spin axis.
Researchers have developed a new biomaterial that can prevent uncontrolled bleeding in patients who cannot form blood clots. The injectable material, known as a shear-thinning biomaterial (STB), is made up of gelatin and nanoparticles and has been shown to be effective in animal models.
Researchers explore how Pokémon Go inspires high levels of behavioral change among users, discovering non-virtual wildlife and learning basic natural history concepts. The game's success highlights opportunities for conservation, but also potential challenges such as replacing real-world nature interactions with virtual ones.
A synthetic version of diazonamide, produced by UCLA chemists, shows promise in treating various types of cancer while minimizing harm. The compound DZ-2384 disrupts the mitotic spindle, allowing it to target growing cancer cells without harming healthy ones.
A new online calculator estimates individualised chances of couples having a baby through IVF or ICSI, considering specific characteristics and treatment information. The tool provides cumulative chances over up to six cycles, helping clinicians communicate personalised chances to couples and shape their expectations.
Magenta Therapeutics secures license to transform blood stem cell transplants with new technologies. The suite of technologies could improve the lives of patients with blood diseases and immune disorders.
A study by CU Anschutz found that high doses of vitamin D reduce acute respiratory illness (ARI) in older nursing home residents. The findings suggest a 40% reduction in ARI among those taking higher doses of vitamin D.
Researchers have created a quantum simulator that can simulate the dynamics of many electrons interacting with each other within one billionths of a second. This ultrafast quantum simulator will serve as a basic tool to investigate the origin of physical properties of matter, including magnetism and superconductivity.
A new study found that 14% of teenage girls and 13% of boys report being stalking victims, leading to increased symptoms of depression and risky behavior. The survey also revealed that teens in the victim class were more likely to engage in behaviors such as binge drinking and sexting.
Researchers developed a silicon nanoantenna that scatters light in a particular direction depending on the intensity of incident radiation. The nanoantenna allows for the dynamic modification of its properties, enabling faster control over light propagation and paving the way for ultrafast processing of optical information.
A new study by STRI researchers confirms that trees in tropical forests are like islands, with different species living on each one. The number of ant species found on a tree is positively correlated with the size of the liana-free area around it.
Researchers explore therapeutic interventions like light, sound, and electrical energy to resynchronize damaged neurons in the brain. Neuroplasticity can be harnessed to treat a range of conditions, from bad habits to chronic pain syndromes.
A UBC study found that marijuana use could help some alcoholics and opioid addicts kick their habits, as well as alleviate symptoms of depression, PTSD, and social anxiety. However, cannabis may not be recommended for conditions like bipolar disorder and psychosis.
Researchers reveal that cartilage has a more complicated zonal organization than previously thought, with at least six identifiable zones. This discovery could help scientists develop better engineered cartilage materials to treat joint disorders.
A team of researchers at Osaka University developed a method to visualize intracellular protein trafficking, specifically the glucose transporter type 4 (GLUT4), which is associated with type II diabetes. The study reveals that abnormalities in the N-glycan chain lead to transient translocation and rapid internalization of GLUT4.
A new study by Cornell University researchers reveals that moral values like compassion, fairness, and purity influence individuals' willingness to take climate change action. The findings suggest that both liberals and conservatives value these moral principles, with compassion and fairness being the strongest predictors of action.
Wildfires in Indonesia and Borneo exposed 69 million people to unhealthy air pollution, resulting in thousands of premature deaths. The study estimates that between 6,150 and 17,270 premature deaths occurred due to breathing in the polluted air.
The article discusses the intricacies of culture and identity for Tibetan Muslim refugees in India, highlighting their struggles to hold onto their identities amidst complex circumstances. Despite being granted citizenship in India, they faced economic and social challenges, further isolating their community.
EPFL scientists have developed a patent-pending hydrogel that can grow organoids in a standardized and controlled way, overcoming current limitations. The breakthrough provides a fully controllable and tunable environment for growing miniature organs, shedding light on the influence of physical factors on stem cell behavior.
William Shepherd, a US-American particle physicist, has received the Sofja Kovalevskaja Award to establish a junior research group on dark matter at Mainz University. The award provides funding for a team of researchers to investigate this phenomenon.
Phage therapy, which uses viruses to kill bacteria, has shown no adverse effects in clinical trials and holds promise for treating antibiotic-resistant infections. Researchers plan to use phages against E. coli in the gut or MRSA on the skin, with a goal of establishing a central repository for phages.
A new study by NYU researchers found that charter schools enroll a larger share of girls than traditional public schools, with the gap peaking at 3.1 percentage points in high school. Boys are also more likely to exit charter schools than girls, but this difference is not enough to fully explain the gender gap.
A study of 101 advanced lung cancer patients found that hybrid capture-based next-generation sequencing (HC-based NGS) identified clinically actionable genomic alterations (GAs) in 50% of patients, leading to changes in treatment strategy. The overall response rate to targeted therapies was 65%, with median survival not yet reached.
Philip A. Wolf, a Boston University School of Medicine professor, has been recognized for his excellence in research and clinical trials by the American Heart Association. He is renowned for his work on stroke epidemiology, dementia, and cognitive decline, with over 350 publications to his name.
Scientists discovered that women are more susceptible to Zika infection due to a suppressed vaginal immune response. The delayed antiviral immune response allows the virus to remain undetected in the vagina, increasing the risk of fetal exposure during pregnancy.
Researchers at UAB found that a Mediterranean-style diet can reduce heart inflammation and failure in aged mice, as opposed to a Western-style diet high in omega-6 fatty acids. The study identifies key lipid signaling pathways involved in the disease process.
Researchers found that high levels of pessimism were associated with an increased risk of CHD-induced mortality, even after adjusting for known physiological risk factors. Optimism did not appear to have any protective effect on this risk.
Researchers have developed a new drug capsule that can remain in the stomach for up to two weeks, gradually releasing its payload. This technology could simplify disease treatment and lead to improved efficacy in mass drug administration campaigns.
Researchers at Salk Institute discover a holy grail of gene editing, allowing precise DNA insertion into adult organs and tissues. This breakthrough enables partial restoration of visual responses in blind rodents and holds promise for treating retinal, heart, and neurological diseases.
A new study analyzed tooth wear patterns on fossil teeth from East African hominins and found that Paranthropus aethiopicus and Paranthropus boisei had softer diets than previously thought. The researchers' findings contradict previous isotopic evidence suggesting these species ate high proportions of fibrous, abrasive C4 plants.
Researchers have developed a long-acting drug delivery capsule that can safely stay in the stomach and deliver medicine for up to two weeks, potentially providing a new way to combat malaria and other infectious diseases.
The CReSP initiative aims to benefit at least 50 million people in high-vulnerability regions by promoting climate-smart and nutritious sweetpotato varieties. Orange-fleshed sweetpotato varieties have been shown to reduce chronic malnutrition and child stunting when promoted with nutrition counseling.
Researchers at U of T Engineering developed an AI algorithm that learns directly from human instructions, exceeding conventional training methods by 160% and outperforming its own training by 9%. The algorithm's potential lies in applying heuristic training to fields like medicine and transportation.
A new study found that nurse-led medicines monitoring can prevent serious adverse side effects of mental health medicines and recognize previously unnoticed health problems. The research, published in the Nursing Standard, showed that Profile-driven monitoring helped identify life-threatening issues and unmet needs in patients.