A study by Kyoto University reveals that chimpanzees habitually catch and consume freshwater crabs, suggesting a year-round source of protein and salts for females and growing juveniles. This finding sheds light on human evolution and the diverse diets of our closest genetic relatives.
Researchers designed SlothBot to linger in the forest canopy for months, measuring environmental factors like weather and chemicals, to observe changes over long periods. This approach leverages energy efficiency, avoiding the high energy needs of fast-moving robots, and aims to provide a fail-safe transition between cables.
Rice University nanoscientist Naomi Halas has been selected as the winner of the 2019 ACS Nano Lectureship Award for the Americas. She will present her award lecture at ChinaNano, an international conference on nanoscience and technology.
A Duke University study shows that birds mentally sort hues on the blue-green side of the spectrum into two categories, but the line between them is fuzzier. Birds are better at distinguishing subtle differences within each color category than in recognizing distinct boundaries.
Patients who underwent face transplants experienced significant improvements in motor function and sensory perception, with a notable trend towards enhanced quality of life. The study's findings support the potential benefits of this surgery for patients with severe facial injuries.
A study by McLean Hospital researchers shows that CBM-I, a way to change mental habits without visiting a therapist, can be effective when combined with CBT in an acute psychiatric setting. The smartphone app version of CBM-I has great promise for individuals with depression, anxiety, and other mental health conditions, offering on-dem...
Researchers at Peter the Great Saint-Petersburg Polytechnic University developed a new pair of reagents to obtain electrode materials based on nickel oxide. The study showed improved electrochemical characteristics, enabling longer operation without additional charge.
Researchers at the University of Leeds have identified a new internal regulator that helps control the body's response to fight infection. The discovery has the potential to help find new drugs to tackle autoimmune diseases, such as lupus and scleroderma, by suppressing the immune system.
A University at Buffalo study found a strong association between chronic ozone exposure and progression of carotid artery thickening, as well as an increased risk of carotid plaque. The research suggests that air pollution may contribute to cardiovascular disease and stroke by accelerating arterial conditions.
A new blueprint for animal genomics research prioritizes improvements in efficiency, livestock welfare and production to meet the demands of a growing global population. The research focuses on using genomic technology to predict how environmental variation and management practices affect production.
Researchers at University of Helsinki and Aalto University developed a new model to explain tooth enamel formation, proposing that differences in enamel thickness are regulated by nutrient diffusion rates. This discovery helps uncover why human and orangutan teeth have distinct characteristics.
Researchers at NYU Tandon developed an AI-driven imaging system that can spot manipulated photos and videos with a detection rate of over 90%. The system introduces digital watermarks into images during acquisition, which are sensitive to manipulation. This approach optimizes image integrity and authentication, making it difficult for ...
A new study demonstrates the effectiveness of cognitive behavior therapy in managing common menopause symptoms. The treatment significantly improved hot flashes, depression, and sleep disturbances, while also providing long-term benefits.
A team of researchers developed a macrocyclic peptide, HiP-8, that selectively inhibits active Hepatocyte Growth Factor (HGF), a protein promoting cancer cell invasion and survival. HiP-8 shows high affinity for HGF and has potential as a PET imaging probe and anti-cancer drug.
Researchers found evidence of 'tool kit' at Qesem Cave that was created by reusing discarded flint tools. The tiny, sharp objects were used with precision to process animal products, vegetal materials, and plant tubers.
A study published in the Journal of Perinatology found that pregnant black women with low vitamin D levels have higher levels of bacteria associated with preterm delivery. In contrast, white women with higher vitamin D levels had more lactobacilli, a type of bacteria that promotes vaginal health.
A multicenter research team will scan the brains of 250 infants in North America using MRI scans while they are sleeping, from 6 and 12 months old, to analyze brain structure and function. The goal is to identify differences in the brain that accurately predict which children are most likely to develop autism spectrum disorder.
The ACM Student Research Competition, sponsored by Microsoft, recognizes promising computer science students who receive travel grants to present their original research at well-known conferences. The top three winners in both graduate and undergraduate categories receive prizes of $500, $300, and $200, respectively.
A new technology extracts branching development time from single-cell data, enabling a better understanding of cell development and differentiation events. This method uses topological grammars and has been used to analyze thousands of cells from various organisms.
A study of 36,951 students from 590 schools in Saint Petersburg found a strong correlation between school digital connections and educational outcomes. Students are more likely to be connected if their schools have similar performance levels.
Researchers discovered MYC's new roles in cancer cell efficiency and protein production. High MYC levels stimulate specific mRNAs translation into respiratory complex proteins, fueling growth. This study reveals MYC regulates metabolic enzymes and immune receptors in lymphoma cells.
A study by the European GEMM Project found worrying levels of discrimination against young people with immigrant parents in five European countries. The research analyzed data from over 19,000 companies and compared responses to candidates with identical CVs but different parental backgrounds.
The National Institutes of Health has awarded a $3 million grant to the Cleveland Clinic to conduct a multi-site clinical trial investigating the long-term effects of aerobic exercise on slowing Parkinson's disease progression. The CYCLE trial aims to determine if high-intensity aerobic exercise can slow disease advancement.
A study by University of Colorado Denver researchers found that cycling infrastructure significantly reduces fatalities and improves road safety outcomes. Cities like Portland and Seattle saw a decrease in fatal crash rates after introducing protected bike lanes.
Big food brands invest in soil health programs to help farmers improve sustainability, cut costs and reduce environmental impact. These programs provide education and data gathering tools for farmers to adopt strategies such as organic production, cover crops and cost-sharing initiatives.
Researchers found that the combination of ibrutinib and venetoclax was highly effective in achieving complete remission with undetectable minimal residual disease in high-risk CLL patients. The study also showed that this combination therapy had no new toxic effects compared to individual agents.
A new PSU study finds that children's disability statuses depend on their school and peer group. The study discovered inconsistent disability classifications across schools and highlighted the subjective and socially rooted nature of these determinations.
Scientists investigated satellite data collections for burned areas in the Cerrado biome, improving Brazil's space research output. The study refined data to provide more precise information on burned areas, including emissions and land use patterns.
Researchers have identified an anti-inflammatory fat in a soil-dwelling bacterium that may be responsible for quelling stress-related disorders. The discovery brings the researchers one step closer to developing a microbe-based 'stress vaccine'.
A research project funded by the National Institutes of Health has identified differences in vaginal bacteria that may raise the risk of preterm birth among pregnant African-American women. The study found that women who delivered preterm had a more diverse microbiome in early pregnancy compared to those who delivered at term.
Researchers have developed an AI-powered approach that enables faster and more accurate analysis of proteins, revolutionizing the field of proteomics. The new method has been trained on a vast dataset and can recognize proteins with high accuracy, enabling researchers to better understand life processes and diseases.
Researchers combined two models to identify high-risk areas for lumpy skin disease virus in cattle, highlighting the importance of ecological conditions and wind patterns. The study predicts potential spread in regions such as Russia, Turkey, Serbia, and Bulgaria.
Inbred Isle Royale wolves have fewer harmful genes than expected, with a higher proportion of paired recessive alleles. This discovery has broader implications for conservation efforts, suggesting individuals from smaller populations may be more beneficial due to fewer potentially harmful alleles.
A new study has helped develop a treatment option for multi-drug resistant (MDR) infections, including complicated urinary tract infections. The treatment, tebipenem pivoxil hydrobromide, is an oral antibiotic agent that may facilitate earlier discharge from hospital or treat complex infections in the community.
A new study by University of Exeter expert Richard Lowes found that lobbyists and campaigners were the most influential group in shaping UK Renewable Heat Incentive policy. Strengthening lobbying regulations could provide more visibility and control over their influence.
Researchers at Washington State University have developed a new method to analyze the genetic characteristics of cannabis strains, providing a powerful tool for addressing industry claims and concerns. The analysis reveals distinct gene networks orchestrating each strain's production of cannabinoids and terpenes.
Research suggests that early lovastatin treatment in infancy can prevent learning problems in children with Fragile X Syndrome. The drug corrected memory and learning issues in rats with the genetic alteration, with benefits persisting for months after treatment ended.
Researchers at the University of Copenhagen have developed an AI program that can identify whether a student wrote their assignment or if it was penned by a ghostwriter with nearly 90% accuracy. The program analyzes writing styles, including word length, sentence structure, and usage of words like 'for example', to detect discrepancies.
A NIST study identified 22 chemical blends that could serve as alternative refrigerants with lower global warming potential and reduced risk of fire, compared to the current standard R-134a. The blends combine R-134a with other commercial refrigerants and offer a reduction in GWP of up to 99%.
A recent brain study reveals that our brains can identify objects by performing lightning-fast statistical calculations, incorporating previous experiences, to calculate a complete mental representation of an object. This study challenges conventional views on how our brains extract information from the environment.
Researchers have discovered that inhibiting two key proteins, ATM and ATR, can reduce BK polyomavirus levels in infected cells. This finding may provide an opportunity to use existing cancer drugs to combat the virus without reducing immunosuppressing drugs, which are needed to prevent transplant rejection.
The study found a 13% increase in suicide among individuals 10 to 19 in the three months after the show's release, with larger proportional increases among females. The results highlight the need for public health and entertainment industry collaboration to prevent harmful portrayals of suicide.
Researchers found 69 metabolites changed significantly when air pollution fluctuated during the Beijing Olympics, affecting systems like cardiovascular and nervous systems. The study identified two major metabolic signatures, including lipids and dipeptides, which were involved in oxidative stress, inflammation, and other processes.
A new blood test, DELFI, uses machine learning to identify abnormal DNA patterns in the bloodstream for early cancer detection. The test detected cancer DNA in 57-99% of patients with various stages of breast, colorectal, and other cancers.
Researchers identified at least three possible routes for Homo sapiens to travel through North and Central Asia during the Late Pleistocene Epoch, using GIS software and archaeological data. These routes follow ancient lake and river systems and may have been traversable during warmer interglacial periods.
A new study found that magpies are the most common predators of songbird nests, accounting for 70% of visits. Nests within magpie breeding territories were also more likely to be predated, especially in late season when magpies have young. The research highlights the need to identify and remove problem individuals to improve management...
A new study reveals that Asia's high mountain glaciers provide a significant buffer against drought, supplying water to major river basins during dry seasons. The glaciers release 36 cubic kilometres of meltwater annually, equivalent to the annual municipal and industrial needs of several countries.
A new study warns that Colombia's rice production may shift to higher altitudes without climate action, with potential losses of 4.4 million hectares of arable land by the 2050s. The research highlights the need for complex decisions on land-use change and crop cultivation to ensure food security.
Researchers developed a novel configuration of zinc oxide to enable multi-level logic behavior, increasing processing capacity without adding more transistors. The technology bridges the gap between conventional computers and quantum computers, which could solve certain problems faster.
Researchers identify three patterns of CLL growth: exponential, logistic, and indeterminate, with the former often driven by a high number of genetic alterations. The study provides insights into the molecular mechanisms underlying these differences, potentially enabling prediction of disease course.
Researchers at Texas A⚬M University discovered a new type of fracture in silicone elastomer that allows for greater stretchability and resistance to tears. This breakthrough could lead to the development of more tear- and fracture-resistant materials for applications in healthcare, energy and military industries.
New research has confirmed that salts trapped in many diamonds come from ancient seabeds buried deep beneath the Earth's crust. Marine sediment reacts under extreme pressures and temperatures to produce a balance of salts found in diamond.
A novel framework for nature-based solutions to climate threats is proposed, highlighting the importance of collaborative design and implementation. The framework aims to unite parties in the face of common threats, despite potential pitfalls such as research timelines and academic reward structures.
Researchers at Boston University School of Medicine identified salivary microRNAs that differentiate people with alcohol dependence from healthy controls. The study uses machine learning to predict alcohol dependency with high accuracy, offering potential for early diagnosis and treatment.
A new study reveals that polysubstance use, where individuals combine opioids with other substances like stimulants, is now the norm in Massachusetts. Social determinants of health, including homelessness and mental illness, are significantly associated with these overdose deaths.
A study published in the Journal of the American Heart Association found that consuming energy drinks can increase the risk of electrical disturbances in the heart, which affect heart rhythm. The study also found a statistically significant increase in systolic and diastolic blood pressure in participants who consumed energy drinks.
A new study suggests that 7-hydroxymitragynine, a kratom metabolite, is responsible for the treatment's therapeutic effects. The researchers found that most of the analgesic effect comes from this compound rather than mitragynine.
A new study from Penn Medicine researchers found that people have implicit negative biases against individuals with scars, birthmarks, and other facial differences. These biases are present even when participants are not consciously aware of them, and they can affect neural responses in the brain, leading to reduced empathy.
A study on the U.S. Department of Housing and Urban Development's RAD program found mostly positive results among residents at three conversion sites in Central California. Residents reported improved unit conditions, safety, and resident resources, but also safety concerns and pest infestations that were not fully resolved.
A new U of T study found that extroversion is linked to greater motivation, more frequent positive emotions, stronger communication skills, and better job performance. These advantages appear to have a cumulative effect on workplace success across the lifespan.