Top Science News

Mar. 6, 2025 — Researchers have discovered genes linked to obesity in both Labradors and humans. They say the effects can be over-ridden with a strict diet and exercise ...

Mar. 6, 2025 — A study has demonstrated how neurons in the human brain generate memories and establish narratives. Contrary to previous beliefs, individual neurons represent the concepts we learn, regardless of the context in which we encounter them. This allows humans, unlike other animals, to establish higher and more abstract relationships, which lays the foundation of human ...

Mar. 6, 2025 — New research is studying female professional footballers to find out if if it is possible to predict just how much lactate a person will produce during exercise based on the physical attributes of finger length and ...

Mar. 7, 2025 — Until now, artificial gels have either managed to replicate high stiffness or natural skin's self-healing properties, but not both. Now, a team of researchers has developed a hydrogel with a unique structure that overcomes earlier limitations, opening the door to applications such as drug delivery, wound healing, soft robotics sensors and artificial ...

Mar. 6, 2025 — Researchers have created washable and durable magnetic field sensing electronic textiles -- thought to be the first of their kind -- which they say paves the way to transform use in clothing. This technology will allow users to interact with everyday textiles or specialized clothing by simply pointing their finger above a ...

Mar. 6, 2025 — A new study revealed that atmospheric gravity waves play a crucial role in driving latitudinal air currents on Mars, particularly at high altitudes. The findings, based on long-term atmospheric data, offer a fresh perspective on the behaviors of Mars' middle atmosphere, highlighting fundamental differences from Earth's. The study applied methods developed to explore Earth's atmosphere to ...

Mar. 5, 2025 — Within the next decade, space agencies plan to bring samples of rock from Mars to Earth for study. Of concern is the possibility these samples contain life, which could have unforeseen consequences. Therefore, researchers in this field strive to create methods to detect life. Researchers have now successfully demonstrated a method to detect life in ancient rocks analogous to those found on ...

Mar. 6, 2025 — Researchers have found that reef fish from the Arabian Gulf, the world's hottest sea, exhibit a higher tolerance to temperature fluctuations compared to those from more thermally stable coral reefs. However, the Arabian Gulf hosts fewer fish species overall, indicating that only certain fishes can withstand rising global ...

Mar. 6, 2025 — Tropical rainforests play a vital role in global climate regulation and biodiversity conservation. However, a major new study reveals that forests across the Americas are not adapting quickly enough to keep pace with climate change, raising concerns about their long-term ...

Mar. 6, 2025 — Researchers have combined satellite collar data with specialized cameras to shed light on one of the most mysterious and important stages in polar bears' lives -- maternal denning, when bears give birth then emerge with their ...

Mar. 6, 2025 — Scientists have uncovered how plants responded to catastrophic climate changes 250 million years ago. Their findings reveal the long, drawn-out process of ecosystem recovery following one of the most extreme periods of warming in Earth's history: the 'End-Permian ...

Mar. 3, 2025 — London's Ultra Low Emission Zone (ULEZ) is transforming children's journeys to school by making streets safer, improving perceptions of air quality and encouraging children to live healthier lives. A new study highlights its benefits, with many families noticing cleaner air and safer roads. However, it also reveals challenges, particularly for those living in outer boroughs who are more reliant ...

Mar. 7, 2025 — The discovery of a novel approach to promote cardiomyocyte proliferation offers new hope for the treatment of ischemic heart ...

Mar. 7, 2025 — Researchers investigated data from over 200,000 individuals who were followed for more than 30 years, and found that higher intake of plant-based oils, especially soybean, canola, and olive oil, was associated with lower total, cancer, and cardiovascular disease mortality, whereas butter intake was associated with increased risk of total and ...

Mar. 7, 2025 — Researchers have developed a drug shown to significantly extend survival time for patients with glioblastoma, the most common primary brain tumor in adults, according to results of a new ...

Mar. 7, 2025 — School readiness not only impacts kids' academic success, but also their long-term economic and health outcomes. Unfortunately, research reveals a concerning gap in school readiness for children with low birth weight, with only one-third of these children being on track. A new study identifies five key protective factors that can support children, especially those with low birth weight, in ...

Mar. 7, 2025 — The discovery of a novel approach to promote cardiomyocyte proliferation offers new hope for the treatment of ischemic heart ...

Mar. 6, 2025 — Researchers have used a new brain-mapping technique to identify memory-related brain cells vulnerable to protein buildup, a key factor in the development of Alzheimer's disease, an incurable, progressive brain disorder that slowly destroys memory and thinking ...

Mar. 6, 2025 — Individuals with generalized anxiety disorder (GAD), a condition characterized by daily excessive worry lasting at least six months, have a high relapse rate even after receiving treatment. Artificial intelligence (AI) models may help clinicians identify factors to predict long-term recovery and better personalize patient treatment, according to ...

Mar. 6, 2025 — We commonly consider spiritual practices sources of peace and inspiration. A recent study shows that they can also be experienced differently: Many persons feel bored during these practices -- and this can have far-reaching consequences. The results open up an entirely new field of research and provide fascinating insights into a phenomenon that has received only scant attention so ...

Mar. 5, 2025 — Research has shown that young people who face adversity such as traumatic or stressful events during brain development are 40% more likely to develop anxiety disorders by adulthood. But most people who endure these experiences during childhood and adolescence prove to be resilient to these mental health effects. A new study finds that when this adversity occurs during brain development may affect ...

Mar. 5, 2025 — Oxytocin, a hormone already known for its role in childbirth, milk release, and mother-infant bonding, may have a newfound purpose in mammalian reproduction. In times of maternal stress, the hormone can delay an embryo's development for days to weeks after conception, a new study in rodents shows. According to the authors, the findings about so-called 'diapause' may offer new insights into ...

Mar. 7, 2025 — Soaking up pollutants like a sponge, porous organic polymers (POPs) may be the key to reducing greenhouse gas emissions, according to ...

Mar. 7, 2025 — Producing high-performance titanium alloy parts -- whether for spacecraft, submarines or medical devices -- has long been a slow, resource-intensive process. Even with advanced metal 3D-printing techniques, finding the right manufacturing conditions has required extensive testing and fine-tuning. What if these parts could be built more quickly, stronger and with near-perfect precision? A team is ...

Mar. 6, 2025 — A new technique builds inorganic and polymer battery electrolytes at the same time, in the same vessel. This 'one-pot' in-situ method creates a controlled, homogeneous blend, pairing the conductivity of the inorganic solids with the flexibility of the ...

Mar. 5, 2025 — Whether it's rivers cutting through earth, lava melting through rock, or water slicing through ice, channels all twist and bend in a seemingly similar back-and-forth manner. But a new study has discovered that channels carved by rivers actually have curves distinct to those cut by lava or ...

Mar. 5, 2025 — Astronomers have for the first time observed a recurring nova outside of the Milky Way in near-infrared light. The data revealed highly unusual chemical emissions as well as one of the hottest temperatures ever reported for a nova, both indicative of an extremely violent ...

Mar. 5, 2025 — Binary neutron star mergers emit gravitational waves followed by light. To fully exploit these observations and avoid missing key signals, speed is crucial. An interdisciplinary team of researchers presents a novel machine learning method that can analyze gravitational waves emitted by neutron star collisions almost instantaneously -- even before ...

Mar. 5, 2025 — Studying the orbits of thousands of exoplanets shows that large planets tend to have elliptical orbits, while smaller planets tend to have more circular orbits. This split coincides with several other classic features in the exoplanet population, such as the high abundance of small planets over large planets and a tendency for giant planets to only form around stars enriched in heavy elements ...

Mar. 6, 2025 — The enormous computing resources needed to train neural networks for artificial intelligence (AI) result in massive power consumption. Researchers have developed a method that is 100 times faster and therefore much more energy efficient. Instead of taking an iterative approach, the parameters are computed directly based on probabilities. The results so far are comparable in quality to existing ...

Mar. 6, 2025 — Energy remains a significant factor in industrial production processes. High levels of energy consumption make production more expensive and exacerbate the climate crisis. A new type of robot technology needs 90% less electricity than conventional systems. The technology uses lightweight, shape memory materials to construct novel, non-pneumatic, industrial gripper systems that function without ...

Mar. 6, 2025 — A type of Artificial Intelligence that mimics the functioning of the human brain could represent a powerful solution in automatically detecting wildfires, plummeting the time needed to mitigate their devastating effects, a new study ...

Mar. 6, 2025 — Scientists have developed a biorobotic arm that can mirror human tremors, such as those experienced by individuals that live with Parkinson's disease. Artificial muscles on either side of the forearm contract and relax to suppress the involuntary shaking of the wrist and hand. The researchers see their biorobotic arm not only as a platform for other scientists in the field to test new ideas in ...

Mar. 7, 2025 — 'Forests are among the most important ecosystems in nature, constantly evolving, yet their monitoring is often delayed,' says an expert. Climate change, pests, and human activity are transforming forests faster than we can track them -- some changes become apparent only when the damage is already ...

Mar. 6, 2025 — A new study is predicting estuaries along the East Coast of the U.S. will experience marine heat wave conditions up to a third of the year by the end of the ...

Mar. 6, 2025 — New research has found it will be economically unsustainable by 2080 for many areas across Latin America and the Caribbean to continue growing bananas for export, because of rising temperatures caused by climate ...

Mar. 6, 2025 — A collaborative research team has introduced a nitrogen-centric framework that explains the light-absorbing effects of atmospheric organic aerosols. This groundbreaking study reveals that nitrogen-containing compounds play a dominant role in the absorption of sunlight by atmospheric organic aerosols worldwide. This discovery signifies a major step ...

Mar. 6, 2025 — Sweden's radioactive nuclear waste will be stored in a sealed bedrock repository for 100,000 years. It will be hazardous for a very long time. So how can we ensure that humanity does not forget that it is there? Researchers have come up with a proposal for how to keep the memory alive over ...

Mar. 7, 2025 — A new study focuses on the powerful role our surroundings play in shaping dementia ...

Mar. 5, 2025 — Some parts of Hawai'i are sinking faster than others. That discovery also highlights that as sea level rises, the infrastructure, businesses, and communities in these low-lying areas are at risk of flooding sooner than scientists anticipated, particularly in certain urban areas of ...

Feb. 27, 2025 — Researchers examined dozens of bird species in museum collections looking for differences in the feathers and bodies between birds that can fly and birds that can't. They found that when birds evolve from a flying ancestor to a new flightless form, the birds' bodies, including the ratio of their wings and tails, change before the feathers do. ...

Feb. 26, 2025 — A research team has successfully developed a super-photostable organic dye after two years of dedicated research demonstrating perseverance akin to that of Marie Curie, who painstakingly extracted just 0.1 grams of radium from eight tons of ore to earn her Nobel ...

Feb. 26, 2025 — Although preventing all the consequences of climate change is now impossible, we can adopt policies to mitigate its impact. In a set of policy recommendations, researchers examine the development of sustainable livelihoods in the Sundarbans, a coastal region of India and Bangladesh that is vulnerable to the impacts of climate change. The ...

Feb. 26, 2025 — Researchers discovered evidence for human habitation of rainforests 150,000 years ago. This pushes back the oldest known evidence of humans in rainforests by more than double the previously known ...

Mar. 5, 2025 — Experts see peer recognition as important to student success in physics, and a new study gives college-level physics instructors insight into how students perceive the message from their classmates that 'you're good at physics.' Even when women receive similar amounts of recognition from peers as men for excelling in physics classes, they perceive significantly less peer recognition, the ...

Mar. 5, 2025 — A new study confirms the Antarctic ozone layer is healing as a direct result of global efforts to reduce ozone-depleting ...

Mar. 4, 2025 — A groundbreaking study shows that creativity plays an essential role in academic success, suggesting that students who think outside the box are more likely to excel in literacy and numeracy ...

Mar. 5, 2025 — Group arts interventions, such as painting, dance, or music, significantly reduce symptoms of depression and anxiety in older adults, offering a powerful alternative to traditional treatments. The benefits are universal, with consistent results across different art forms, intervention types, and countries. Group arts interventions were ...

Mar. 4, 2025 — New research has uncovered that anxiety and apathy -- two common but distinct emotional states -- lead to fundamentally different patterns in how people learn and make ...

Mar. 3, 2025 — In our polarized society, a new study offers hope for the future: Even young children can learn to discuss and argue about meaningful problems in a respectful and productive way. Researchers found success in a social studies curriculum for fourth graders based on teaching what they called 'civic ...

Feb. 28, 2025 — Africa is a multilingual continent and many adults speak several languages fluently. An empirical study by a psycholinguist now shows that the roots of this multilingualism can be found in infancy: In Ghana, most babies grow up multilingually, with most of them coming into contact with two to six languages and just as many regular speakers of each ...

Feb. 28, 2025 — In the race to meet the growing global demand for lithium -- a critical component in batteries for electric vehicles -- a team of researchers has developed a breakthrough lithium extraction method that could reshape the industry. In their study, the researchers demonstrated near-perfect lithium selectivity by repurposing solid-state electrolytes ...

Feb. 25, 2025 — Labor market policies shape firms' innovation dynamics. A new study shows for the first time that higher minimum wages for low-skill jobs drive firms to develop automation technologies. Rising wages for high-skill labor, in contrast, can hamper this ...

Feb. 19, 2025 — Research has found that people who strive for dominance, whether in personal or professional life, are more confident in their decision-making but are no more accurate in their choices than those of a lower social ...

Feb. 20, 2025 — A longer paternity leave after the birth of a child can improve the co-parenting relationship between moms and dads in a key way, a new study finds. Researchers found that mothers were less likely to discourage fathers' involvement in parenting if the dads had taken more time off after their child was ...