The 5-year $50-million strategy aims to overcome challenges with measures like research funding and ageism stigma reduction. Canada needs to learn from provinces and other countries to ensure the strategy's success.
The new bird, Heracles inexpectatus, is twice the size of the critically endangered kakapo and dwarfs its modern cousins. Fossil records show that it weighed around 7 kg and had a massive beak capable of cracking most food sources.
Flossie has weakened into a remnant low-pressure area, with scattered areas of cold clouds in thunderstorms and cloud top temperatures reaching -50 degrees Fahrenheit. The system is moving northwestward and expected to dissipate by Wednesday.
The USPSTF continues to recommend against routine screening for pancreatic cancer in asymptomatic adults due to its poor prognosis. This recommendation is based on the limited effectiveness and potential harms of screening in this population.
Representative John Yarmuth receives the ESA Regional Policy Award for his advocacy on clean water, environmental stewardship, and climate change. The award recognizes his use of ecological science to inform policy decisions.
A Michigan State University team applied metacoupling to analyze socioeconomic and environmental interactions in global soybean trade. The results show that Chinese demand for foreign soybeans affects not only Brazil but also neighboring countries like Paraguay and Argentina.
A streamlined fee waiver process enabled about 73,000 low-income immigrants to become citizens each year, according to a new study from Stanford University's Immigration Policy Lab. The reform replaced a convoluted process with clear guidelines and a simple form, making it easier for those eligible to apply.
NASA's Aqua satellite images show a ring of strong thunderstorms around Lekima's center, with maximum sustained winds near 50 knots. The storm is expected to strengthen into a typhoon and pass over Taiwan before dissipating off China's east coast.
A large longitudinal sleep study found that evening use of nicotine and alcohol within four hours of bedtime was associated with disrupted sleep. In contrast, caffeine consumption did not have a significant impact on sleep parameters. The study's findings suggest that promoting the restriction of evening nicotine and alcohol use may im...
NASA's GPM satellite detected heavy rainfall east of Tropical Storm Krosa's center, falling at a rate of 50 mm/hour over open ocean. The storm was moving northwest and had maximum sustained winds near 40 knots (46 mph) before strengthening into a typhoon.
The American Society of Plant Biologists will establish a mentorship award in honor of legendary plant scientist Winslow Briggs. The award recognizes outstanding commitment to mentoring and supporting next-generation scientists, with the inaugural recipient to chair a symposium at the ASPB annual conference.
A team of researchers has developed a soft neural implant that can be wirelessly controlled using a smartphone, enabling chronic chemical and optical neuromodulation. The device uses replaceable drug cartridges and powerful low-energy Bluetooth for prolonged periods.
A new species of early dinosaur, Ngwevu intloko, has been discovered after being misidentified in the university's fossil vaults. The dinosaur is a bipedal sauropodomorph with a long slender neck and small head, measuring three metres from snout to tail.
A new standard, BIDS, allows researchers to compare and combine studies in an apples-to-apples way. This enables the sharing and analysis of large brain imaging datasets, improving the field's ability to understand brain function.
Researchers identified a link between the kappa opioid receptor and naltrexone's effectiveness in reducing craving and consumption in heavy drinkers. The study suggests that individuals with more kappa opioid receptors may not respond to naltrexone treatment, highlighting the need for personalized treatment approaches.
Engineers create bone-like tissue in a dish to study disease processes and potential treatments for large bone injuries. The material has a 3D mineral structure populated with living cells, providing insights into cancer initiation, metastasis, and bone regeneration.
Scientists have identified the best candidate white dwarfs to hunt for exoplanet cores, which can survive for over 100 million to a billion years. The researchers plan to use radio telescopes to detect radio waves emitted by the cores, potentially leading to breakthrough discoveries.
A new study found that FDG-PET scans are a better indicator of cognitive performance when compared to PET scans that detect amyloid protein. This suggests that FDG-PET is more precise in clinical studies and may be available for routine use at modest costs.
A new mouse model called KPP better mimics human cachexia symptoms, allowing researchers to control when cancer can be triggered. This advancement could lead to novel discoveries and identification of therapeutic targets for this devastating syndrome.
Researchers found that older adults with moderately severe dementia living at home have more chronic conditions, pain, and anxiety than those in nursing homes. However, they also reported higher rates of falls, depression, and poor health. The study emphasizes the importance of improving home-based medical care for these patients.
A new study by TUM researchers suggests that rainforest growth limits are being tested due to insufficient phosphorus. Trees can only absorb additional carbon dioxide if phosphorous is available, leading to a potential 50% decrease in CO2 absorption under increased atmospheric pressure.
Scientists have developed a new strategy for constructing photonic heterostructure crystals with tunable properties, which can absorb and transmit photons. These crystals, in the form of striped rods, exhibit unique fluorescence behavior and serve as a prototype for a logic gate.
A new study of 38,537 persons suggests that the rare APOE-ε2 variant is associated with prolonged survival, contrasting with the more widely studied APOE-ε4 variant. The findings could lead to novel preventive and treatment options for healthy aging and longevity.
Researchers developed a transdermal optical imaging system that uses facial videos to predict blood pressure with high accuracy. The technology has the potential to become an accessible and convenient method for monitoring blood pressure, particularly for individuals who may not follow traditional cuff-based devices.
Researchers found that sharks are much rarer in habitats closer to people and fish markets, with a significant drop in average body size. The study suggests that industrial fishing is the main driver of this decline, which has major implications for ocean ecosystems.
NASA's Aqua satellite detected Tropical Storm Francisco in the Korea Strait, with cloud top temperatures indicating strong storms capable of heavy rain. The storm is located about 33 nautical miles north-northeast of Busan, South Korea, and is expected to move north and then northeast through the Sea of Japan.
A new study found that dietary phosphatidylcholine intake was associated with a 28% lower risk of dementia in men. The study also showed enhanced cognitive performance in those with the highest intake of choline.
Scientists have discovered that ionic thermal up-diffusion can significantly improve the efficiency of nanofluidic salinity gradient energy harvesting by promoting selectivity and suppressing ion concentration polarization. This innovative approach enables the creation of tunable ionic voltage sources, leading to enhanced power output.
Researchers developed a novel, biodegradable larvicide system using thymol from thyme essential oil, which is effective against Aedes aegypti mosquitoes. The system uses microcapsules made of corn starch particles to control the release of larvicide, making it suitable for small water containers and reducing environmental harm.
Researchers at MIT's Picower Institute identified the gene and protein CPG15 that enables brain cells to select permanent synapses based on experience-driven neural activity. Without CPG15, mice exhibit slower learning and reliance on circuit architectures that haven't been refined by experience.
A University of Cincinnati study found that abnormal thyroid function is present in just over 6% of psychiatrically hospitalized youth. The research suggests that targeted screening should focus on patients with a family history of thyroid disease, recent weight gain, or treatment with specific medications.
Researchers explore new tools and strategies to interpret multiomics data, revealing insights into bacterial strains and cancer phenotypes.
The study, published in eLife, reveals that birds adapt their grip by wrapping their toes and curling their claws to stick the landing. Researchers aim to apply this knowledge to develop more nimble flying robots with bimodal capabilities.
A team led by Dr. Mert Atilhan and Dr. Cafer Yavuz developed a new porous polymer that can store natural gas more effectively than current methods. This breakthrough material has the potential to reduce greenhouse gas emissions by storing cleaner-burning fuels, such as natural gas, instead of coal or oil.
Scientists have identified two types of blood clotting proteins found in the urine of patients with lupus nephritis, which can serve as non-invasive biomarkers for early diagnosis and monitoring of the disease. The discovery may lead to improved clinical management and treatment responses.
A University of Technology Sydney study found that a micronized mineral compound reduced asbestos-induced cellular damage in cell lines and significantly slowed MM development in mouse models. The discovery offers new hope for treating MM and asbestosis, two incurable diseases.
The avocado genome has been sequenced, shedding light on its ancient origins and providing a foundation for future improvements to farming. The study reveals that the popular Hass avocado inherited about 61% of its DNA from Mexican varieties and about 39% from Guatemalan ones.
Researchers at Columbia University School of Engineering developed a robotic cane that provides light-touch assistance in walking, improving stability and balance. The device, called CANINE, acts as a mobile assistant to track a person's gait and provide support, resulting in narrower strides and increased gait stability.
A new hormone injection has shown promising results in aiding weight loss and improving blood glucose levels in obese patients. The treatment, which involves infusing three specific hormones, led to an average weight loss of 4.4kg and near-normal blood glucose levels in patients.
Researchers found that infants colonized with C. difficile developed antibodies in their blood that neutralized toxins, suggesting a natural immunization occurs. This immune response may provide protection against the infection later in childhood.
A University of Oklahoma team has developed a mathematical framework for quantitatively assessing ecological diversity in dynamic communities. The framework, which considers both deterministic and stochastic forces, provides a robust tool for ecologists to evaluate the relative contribution of these forces.
Researchers at Stanford University found that Pivotal Response Treatment (PRT) is more effective than existing therapies at motivating children with autism to speak. The treatment involves parents setting up situations where their child is motivated to communicate, leading to improved communication skills and broader social abilities.
A study found that only 1 in 6 teacher questions were considered challenging, with researchers aiming for a ratio of 2 in 5. Teachers can enhance learning by asking open-ended 'why' and 'how' questions. This encourages children to use longer sentences and more complex language.
Research reveals babies born to mothers with gestational diabetes treated with metformin have lower birthweight but increased weight at 18-24 months. Nutritional supplements for pregnant women improve infant immune response, highlighting the impact of mother's nutritional status on child health.
A study led by UCSF found that advanced sleep phase, where people wake up at 4 a.m., may be more common than previously thought, affecting around 1 in 300 adults. This condition is distinct from early rising with normal aging and can improve daytime functioning.
Researchers have confirmed that ions can be heated by plasma oscillations driven by high-energy particles using a new hybrid-simulation program. This breakthrough accelerates studies of plasma self-heating for realizing fusion energy.
Researchers found that deregulated mTOR leads to decreased autophagy, causing accumulation of damaged organelles and promoting crystal-cell interactions. An mTOR inhibitor alleviates these effects, suggesting that targeting this pathway may prevent or treat kidney stones.
A study explores blood-brain barrier leakage in CNS infections, implicating interferon gamma as a major contributor. Interferon gamma disrupts the barrier by initiating a signaling cascade that changes endothelial cell behavior.
Research in International Security reveals how powerful states exert leverage over key products and services to coerce other nations, challenging traditional globalization narratives. This phenomenon of 'weaponized interdependence' has significant implications for international relations and global economic networks.
The seventh edition of the Publication Manual of the American Psychological Association will be released in October with a first printing of 700,000 copies. The new edition includes major innovations and updates to support both new and experienced authors, making their writing more precise, concise, and inclusive.
Researchers from the University of Maryland developed a novel approach to generate questions that challenge AI language models. By collaborating with humans and computers, they created a dataset of over 1,200 computer-stumping questions that revealed six different language phenomena consistently stumping computers. This work provides i...
West Virginia University research predicts a 10-degree spike in average temperature by the end of the 21st century, leading to more frequent droughts, heat waves, and flooding. Increased evaporation due to warmer air temperatures exacerbates these extremes, threatening water security and ecosystem health.
A new study examines the effects of feral hogs and elephants on livestock, finding significant impacts on farming livelihoods. The research highlights the importance of considering non-carnivore species in mitigating wildlife impacts, with potential consequences for conservation efforts.
A large international study found that 24-hour blood pressure recordings are the best predictor of heart and vascular disease. The study, published in JAMA, followed 11,135 individuals for 14 years and showed that nighttime blood pressure measurements were closely associated with cardiac and vascular illness.
Researchers replicated human-like drug responses in TARA's engineered heart-on-a-chip system, predicting cardiac safety and efficacy. The study validated the platform's ability to model different heart diseases and measure contractile force of Cardiotype tissues.
Researchers at University of Texas Medical Branch developed a new medication that works with the human body to further suppress HIV, potentially leading to HIV remission. The treatment targets dormant HIV genes by programming a protein called BRD4 to silence the virus.
Researchers used state-of-the-art technology to investigate collective behavior of electrons in titanium and zirconium, uncovering interplay between light absorption and electronic screening. The study reveals new insights into coupled-electron dynamics, enabling ultrafast manipulation of phases of matter.
A Cornell University study reveals that spotted-wing drosophila adults and larvae eat mushroom and apple mixtures, as well as bird manure, to survive before and after the growing season. The results may help curb pest populations by encouraging growers to limit access to certain non-fruit food sources.
A European study found that a novel school intervention program, DASI, improves mathematics scores and lessens achievement gaps in primary schools from disadvantaged areas. The program's effectiveness is seen in reducing the achievement gap based on socioeconomic status, but more research is needed to address equity.
A team of researchers at Texas A&M University has made a groundbreaking discovery about nickel's corrosion behavior. They found that coherent twin boundaries in pure nickel are prone to corrosion, contrary to previous assumptions.
Researchers discovered that resistant poplar trees have higher levels of defense hormones and lower cytokinins. Hormone changes in response to insect feeding are also inherited, providing a model for pest management.
Research institutions are encouraged to integrate graphic design into communications teams to reach socially relevant audiences. Collaborations between scientists and graphic artists result in clear, focused, and accessible infographics, pushing science forward.
Researchers found that herring gulls take 21 seconds longer to approach food when a human is watching, suggesting that just observing the birds can reduce food-snatching. The study highlights the importance of modifying individual behavior to manage gull-nuisance issues in urban areas.
Researchers at the University of Leeds have created a new form of gold that is just two atoms thick, making it the thinnest unsupported gold ever created. The ultra-thin gold material has been shown to be 10 times more efficient as a catalytic substrate than traditional gold nanoparticles.
Researchers at DGIST developed flexible sensors that can detect pressure and vibration similar to human skin, with more sensitive detections. The sensors mimic 'Slow Adaptive' and 'Fast Adaptive' receptors, enabling accurate classification of fabric roughness and potential applications in artificial skin grafting and VR experiences.
Researchers developed a fundamental model of collective movement that predicts optimal strategies for animal groups. By considering how individual movements should be optimized for colony success, the team found that animals like ants should allocate their foragers to areas with high probabilities of finding food.
Japanese scientists have developed a new method to construct 3D models from 2D images, overcoming several limitations in current methods. The approach uses non-rigid registration and blending of rigid transforms to create accurate 3D reconstructions of human embryos with high success.
Independent charity prescription drug assistance programs in the US primarily cover insured patients, leaving out those without health insurance. These programs tend to favor higher-priced brand-name drugs over generics.
Coral mass spawning events are becoming more frequent, allowing corals to spread their offspring across different reefs. This phenomenon improves the Great Barrier Reef's resilience and increases its recovery potential.
Researchers develop technology to measure antineutrino flow from nuclear reactors, allowing for remote monitoring of fuel changes. The technique has the potential to detect even small changes in fuel assemblies, enabling real-time verification of reactor operations.
Researchers found a universal frequency decoding system that overrules tactile sensory channels when perceiving vibrotactile stimuli. This discovery suggests that different skin regions with varying receptors can cause the same brain sensations, revolutionizing our understanding of touch perception.
A new study from Iowa State University analyzed decades of data on painted turtle populations and found a wide variation in temperature sensitivity within local populations, defying theoretical expectations. The findings suggest that temperature-dependent sex determination may be more resilient to changes in temperature than previously...
Researchers developed a technique combining multiphoton microscopy with automated image analysis to distinguish between healthy and metastatic tissue without invasive biopsies or contrast dyes. The approach identified unique textural features in tissue that reflect cancer metastasis, allowing for early detection and improved treatment.
As people age, the prostate grows, leading to an increased risk for prostate cancer and benign prostatic hyperplasia. A new UCLA study found that older mice have more luminal progenitor cells, which can generate new prostate tissue, helping explain why the prostate tends to grow with age.
A new study from the University of Washington explores how Pacific Ocean conditions contribute to prolonged droughts in the Southwestern US. Researchers found that El Niño events can lead to multi-year droughts if followed by a La Niña event, and that a complex interplay between ocean and atmospheric conditions is at play.
Researchers developed a new technique to analyze blood spatter patterns, which can help investigators determine the origins of blood spatters and potentially identify the weapon used. The study's findings reveal that bullet shape and velocity play a crucial role in determining blood spatter patterns.
A study by NYU's Center for Drug Use and HIV/HCV Research found that one-third of young adults who use drugs post on social media while high, with nearly half later regretting the behavior. The study highlights the potential social harms associated with substance use, which are often overlooked.
NASA successfully deployed its secondary mirror in a crucial testing step, paving the way for the James Webb Space Telescope's groundbreaking science. The successful test demonstrates the telescope's electronic connection and prepares it for integration into its final form.
A new study by the University of California, Davis, reveals that climate change could lead to a significant decline in oyster habitats in California bays. The research found that changes in dissolved oxygen levels, water temperature, and salinity would have a greater impact on oyster growth than ocean acidification.
A global study reveals calcium concentrations are critically low in many freshwater lakes, posing a threat to reproduction and survival of aquatic organisms. The decline is attributed to reduced sulphate deposition associated with acid rain, which has led to less calcium leaching from surrounding terrestrial areas.
Researchers at the University of Pittsburgh School of Medicine have successfully grown genetically modified miniature human livers in a laboratory setting. These mini livers mimic non-alcoholic fatty liver disease progression and can be used to test therapeutics, providing a valuable tool for understanding and treating diseases.