Top Science News
May 20, 2025
May 19, 2025 — The largest sample of galaxy groups ever detected has been presented by a team of international astronomers using data from the James Webb Space telescope (JWST) in an area of the sky called COSMOS ...
May 19, 2025 — A study shows a non-opioid pain reliever blocks pain at its source -- calming specific nerve signals that send pain messages to the brain. In mice, the compound SBI-810 eased pain from surgery, bone fractures, and nerve injury without causing ...
May 19, 2025 — Animal abduction: Biologists documented five male capuchin monkeys carrying at least eleven different infant howler monkeys -- a behavior never before seen in wild primates. Rise and spread: The sightings were remotely recorded by over 85 camera ...
May 16, 2025 — Researchers have found that wild orangutans vocalize with a layered complexity previously thought to be unique to human communication, suggesting a much older evolutionary ...
Latest Top Headlines
updated 10:16pm EDT
May 14, 2025 — Evidence is mounting that clinicians can treat serious genetic disorders prenatally by injecting medicine into the amniotic fluid, thus preventing damage that begins in ...
May 19, 2025 — Nanoplastics are everywhere. These fragments are so tiny they can accumulate on bacteria and be taken up by plant roots; they're in our food, our water, and our bodies. Scientists don't know the full extent of their impacts on our health, but new research suggests certain nanoplastics may make foodborne pathogens more ...
May 15, 2025 — Agents, chatbots and other tools based on artificial intelligence (AI) are increasingly used in everyday life by many. So-called large language model (LLM)-based agents, such as ChatGPT and Llama, have become impressively fluent in the responses they form, but quite often provide convincing yet incorrect information. Researchers draw parallels between this issue and a human language disorder ...
May 16, 2025 — The combination of air pollution, dense urban development and limited green spaces increases the risk of asthma in both children and ...
May 20, 2025 — Astronomers have filled a large gap in knowledge about Mars' water cycle. Their research on water percolating from surface to aquifer could change the picture of what early Mars was like, suggesting that less of the planet's water may have been available to become rain and refill lakes and ...
May 20, 2025 — Imagine drawing on something as delicate as a living cell -- without damaging it. Researchers have made this groundbreaking discovery using an unexpected combination of tools: frozen ethanol, electron beams and purple-tinted microbes. By advancing a method called ice lithography, the team was able to etch incredibly small, detailed patterns directly onto fragile biological ...
May 19, 2025 — Researchers demonstrated a way to to manipulate electrons using pulses of light that last less than a trillionth of a second to record electrons bypassing a physical barrier almost instantaneously -- a feat that redefines the potential limits of computer processing ...
May 19, 2025 — The average energy project costs 40% more than expected for construction and takes almost two years longer than planned, finds a new global study. One key insight: The investment risk is highest for nuclear power plant construction and lowest for solar. The researchers analyzed data from 662 energy projects built between 1936 and 2024 in 83 ...
May 20, 2025 — African elephants are the largest land animals on earth and significantly larger than their relatives in Asia, from which they are separated by millions of years of evolution. Nevertheless, Asian elephants have a 20 percent heavier brain, as scientists were able to demonstrate. They also showed that elephant brains triple in weight after birth. These results provide potential explanations for ...
May 20, 2025 — Using synchrotron X-ray nanotomography with detailed 3D imaging and in-situ mechanical testing, researchers are peering inside shark skeletons at the nanoscale, revealing a microscopic 'sharkitecture' that helps these ancient apex predators withstand extreme physical demands of constant motion. After hundreds of millions of years of evolution, scientists can now finally see how shark cartilage ...
May 20, 2025 — A novel analysis suggests more than 3,500 animal species are threatened by climate change and also sheds light on huge gaps in fully understanding the risk to the animal ...
May 20, 2025 — Humpback whales are not always born in tropical waters, new research has shown -- challenging long-held assumptions about their breeding and migration behaviors, while raising new questions for marine ...
Health News
May 20, 2025
May 15, 2025 — An international genomics study has revealed that early Asians undertook humanity's longest known prehistoric migration. These early humans, who roamed the earth over 100,000 years ago, are believed ...
May 15, 2025 — A research team has developed and safely delivered a personalized gene editing therapy to treat an infant with a life-threatening, incurable genetic disease. The infant, who was diagnosed with the ...
May 7, 2025 — Climate scientists reveal that millions of today's young people will live through unprecedented lifetime exposure to heatwaves, crop failures, river floods, droughts, wildfires and tropical storms under current climate policies. If global ...
Apr. 30, 2025 — An experiment seven years in the making has uncovered new insights into the nature of consciousness and challenges two prominent, competing scientific theories: Integrated Information Theory (IIT) and Global Neuronal Workspace Theory (GNWT). The ...
Latest Health Headlines
updated 10:16pm EDT
May 20, 2025 — Our ability to store information about familiar objects depends on the connection between visual and language processing regions in the brain, according to a new ...
May 20, 2025 — Sets of metabolites found in blood and urine reliably correspond with how much energy from ultra-processed food a person consumes, according to a new ...
May 20, 2025 — Forests play a crucial role in promoting health and wellbeing, but not all forests provide the same benefits. A large-scale study demonstrates how specific forest characteristics -- such as canopy density and tree species diversity -- can affect various health ...
May 20, 2025 — A study has used advanced genetic and genomic techniques to offer a major step forward in understanding and diagnosing infectious intestinal diseases. The large-scale study analyzed more than 1,000 stool samples from people with diarrheal illness to harness two cutting edge tools. The study used metagenomic (DNA-based) and metatranscriptomic (gene ...
May 20, 2025 — Head and neck cancer researchers are reporting the development and testing of HPV-DeepSeek, a novel liquid biopsy assay. In their new study, HPV-DeepSeek achieved 99% sensitivty and specifity for diagnosing HPV-associated head and neck cancers, outperforming standard of care methods. HPV causes about 70% of oropharyngeal cancers in the U.S., which ...
May 19, 2025 — People who were less active, with a daily average of more than 14 hours of sedentary behavior, were more than twice as likely to have another cardiac event, including heart attack, surgery to treat heart issues (coronary revascularization), or to be hospitalized again within a year after the first cardiac ...
May 19, 2025 — A study has identified a new target for Group-3 ...
May 19, 2025 — To better understand the potential therapeutic benefits of heritage art practices, researchers examined the impact of these practices on mental and physical ...
May 20, 2025 — Encouraging people in North America and Sub-Saharan Africa to adopt a low-carbon lifestyle could help to cut global household emissions of planet-warming carbon dioxide by up to two-fifths, a new study ...
May 20, 2025 — Small clinical study with obese dieters who had chronic health problems found that eating balanced meals and including craved foods with those meals helped dieters manage cravings, even into the yearlong maintenance phase of the ...
May 19, 2025 — A hidden link between impulsivity and obesity may not be fixed in human biology but shaped by the cities we live in. Using a novel engineering-based approach, researchers found that attention-deficit/hyperactivity disorder (ADHD) contributes to obesity not only directly through known biological pathways but also indirectly, by reducing physical ...
May 19, 2025 — Postpartum depression (PPD) affects up to 15 percent of individuals after childbirth. Early identification of patients at risk of PPD could improve proactive mental health support. Researchers developed a machine learning model that can evaluate patients' PPD risk using readily accessible clinical and demographic factors. Findings demonstrate the ...
Physical/Tech News
May 20, 2025
May 14, 2025 — Researchers propose a new theory for the origin of dark matter, the invisible substance thought to give the universe its shape and structure. Their mathematical models show that dark matter could ...
May 14, 2025 — A new study achieves unprecedented accuracy in modelling extreme cosmic events like black hole and neutron star collisions by calculating the fifth post-Minkowskian (5PM) order, crucial for interpreting gravitational wave data from current and ...
May 13, 2025 — Astronomers have developed a groundbreaking computer simulation to explore, in unprecedented detail, magnetism and turbulence in the interstellar medium (ISM) -- the vast ocean of gas and charged ...
May 8, 2025 — In space, energetic neutrinos are usually paired with energetic gamma rays. Galaxy NGC 1068, however, emits strong neutrinos and weak gamma rays, which presents a puzzle for scientists to solve. A new paper posits that helium nuclei collide with ...
Latest Physical/Tech Headlines
updated 10:16pm EDT
May 20, 2025 — A team of researchers studied the properties of membranes to understand how these cellular structures influenced the chemistry of life on Earth as it ...
May 20, 2025 — Scientists have made a breakthrough in eco-friendly batteries that not only store more energy but could also help tackle greenhouse gas emissions. Lithium-CO2 'breathing' batteries release power while capturing carbon dioxide, offering a greener alternative that may one day outperform today's lithium-ion ...
May 20, 2025 — The orbital angular momentum of electrons has long been considered a minor physical phenomenon, suppressed in most crystals and largely overlooked. Scientists have now discovered that in certain materials it is not only preserved but can even be actively controlled. This is due to a property of the crystal structure called chirality, which also influences many other processes in nature. The ...
May 20, 2025 — Photovoltaic systems are increasingly being installed not only on roofs but also on open land. This does not always meet with citizens' approval. What is known as agrivoltaics (Agri-PV), however, is viewed more favorably, as researchers have now been able to show. In this case, the solar cells are installed in spaces used for agriculture -- such as on pastures or as a canopy over grapevines. ...
May 19, 2025 — Astronomers searching for massive black holes shredding stars found one in an unusual place -- 2,600 light years from the core of a galaxy. The roque black hole may be from an earlier merger with another galaxy, or have been tossed out of the core after interacting with two other black holes. This is the first ever optically discovered off-nuclear tidal disruption event. Eventually, the two could ...
May 19, 2025 — Researchers analyzed a global database of 500,000 strange streaks that occur on steep Martian slopes, concluding that they're most likely caused by dry processes rather than liquid ...
May 15, 2025 — The Ultraviolet Spectrograph (UVS) aboard NASA's Europa Clipper spacecraft has successfully completed its initial commissioning following the October 14, 2024, launch. Scheduled to arrive in the Jovian system in 2030, the spacecraft will orbit Jupiter and ultimately perform repeated close flybys of the icy moon Europa. Previous observations show strong evidence for a subsurface ocean of liquid ...
May 15, 2025 — Researchers have discovered that Cepheid variable stars in our neighboring galaxy, the Small Magellanic Cloud, are moving in opposing directions along two distinct axes. They found that stars closer to Earth move towards the northeast, while more distant stars move southwest. This newly discovered movement pattern exists alongside a northwest-southeast opposing movement that the scientists ...
May 19, 2025 — Researchers have developed a novel framework named WildFusion that fuses vision, vibration and touch to enable robots to 'sense' and navigate complex outdoor environments much like humans ...
May 19, 2025 — A research team has developed a novel haptic device designed to enhance both safety and efficiency for workers in industrial ...
May 19, 2025 — We need to learn our letters before we can learn to read and our numbers before we can learn how to add and subtract. The same principles are true with AI, a team of scientists has shown through laboratory experiments and computational modeling. In their work, researchers found that when recurrent neural networks (RNNs) are first trained on simple cognitive tasks, they are better equipped to ...
May 19, 2025 — A new AI chip works without the cloud server or internet connections needed by existing chips. The AI Pro, designed by Prof Hussam Amrouch, is modelled on the human brain. Its innovative neuromorphic architecture enables it to perform calculations on the spot, ensuring full cyber security. It is also up to ten times more energy ...
Environment News
May 20, 2025
May 14, 2025 — The origin of reptiles on Earth has been shown to be up to 40 million years earlier than previously thought -- thanks to evidence discovered at an Australian fossil site that represents a critical ...
May 14, 2025 — The northern white rhinoceros is one of the rarest animals on Earth, with just two females left and no natural way for the species to reproduce. Now, scientists have mapped the entire genome of a ...
May 14, 2025 — Archaeopteryx is the fossil that clearly demonstrated Darwin's views. It's the oldest known fossil bird, and it helps show that all birds -- including the ones alive today -- emerged from dinosaurs. ...
May 13, 2025 — Palaeontologists have discovered a remarkable new 506-million-year-old predator from the Burgess Shale of Canada. Mosura fentoni was about the size of your index finger and had three eyes, spiny jointed claws, a circular mouth lined with teeth and a ...
Latest Environment Headlines
updated 10:16pm EDT
May 20, 2025 — What do chickens and people with a common reproductive disorder have in common? More than one might think -- and a widely-used diabetes medication might just be the surprising ...
May 20, 2025 — Several varieties of wild spinach that originated in Central Asia show resistance to a destructive soil-borne pathogen that beleaguers growers of spinach seed in the Pacific Northwest -- a finding that can be used to breed hardier ...
May 20, 2025 — By studying Chikungunya virus, scientists shed light on how immune responses to viral infections may lead to persistent symptoms of autoimmune ...
May 20, 2025 — After invasive American bullfrogs 'croak,' native turtles return to Yosemite, finds a new ...
May 20, 2025 — New research could improve the efficiency of electrochemical carbon-dioxide capture and release by six times and cut costs by at least 20 percent. Researchers added nanoscale filtering membranes to a carbon-capture system, separating the ions that carry out the capture and release steps, and enabling both steps to proceed more ...
May 20, 2025 — To better understand the circadian clock in modern-day cyanobacteria, a research team has studied ancient timekeeping systems. They examined the oscillation of the clock proteins KaiA, KaiB, and KaiC (Kai-proteins) in modern cyanobacteria, comparing it to the function of ancestral Kai ...
May 19, 2025 — A new report identifies the top 12 emerging threats that could accelerate pollinator losses within the next 5-15 years, according to ten of the world's leading ...
May 19, 2025 — People have assumed climate change solutions that sequester carbon from the air into soils will also benefit crop yields. But a new study finds that most regenerative farming practices to build soil organic carbon -- such as planting cover crops, leaving stems and leaves on the ground and not tilling -- actually reduce yields in many ...
May 19, 2025 — New research reveals mountain glaciers across the globe will not recover for centuries -- even if human intervention cools the planet back to the 1.5 C limit, having exceeded ...
May 16, 2025 — Scientists have decoded the atomic structure of Photosystem I from a 3-billion-year-old cyanobacteria lineage, offering a unique look at early oxygen-producing photosynthesis. The ancient nanodevice, purified from Anthocerotibacter panamensis, shows a remarkably conserved three-leaf-clover architecture for light absorption despite billions of ...
May 15, 2025 — A new study shows that seagrass ecosystems along the northern half of Florida's Gulf Coast have remained relatively healthy and undisturbed for the last several thousand ...
May 16, 2025 — New research from an international group looking at ancient sediment cores in the North Atlantic has for the first time shown a strong correlation between sediment changes and a marked period of global cooling that occurred in the Northern Hemisphere some 3.6 million years ago. The changes in sediments imply profound changes in the circulation of ...
Society/Education News
May 20, 2025
Apr. 23, 2025 — Bite marks found on a skeleton discovered in a Roman cemetery in York have revealed the first archaeological evidence of gladiatorial combat between a human and a ...
Apr. 8, 2025 — The intermittent fasting diet, which involves periods of severe calorie restriction, may be on the way out, as research is suggesting that rather than drastically reducing calories, people can achieve similar metabolic benefits by cutting back on ...
Apr. 8, 2025 — Just steps from the center of Tikal, a 2,400-year-old Maya city in the heart of modern-day Guatemala, a global team of researchers has unearthed a buried altar that could unlock the secrets of a ...
Apr. 7, 2025 — A web platform uses a chatbot to enable any chemist -- including undergraduate chemistry majors -- to configure and execute complex quantum mechanical simulations through ...
Latest Society/Education Headlines
updated 10:16pm EDT
May 19, 2025 — A new AI decision making tool effectively balances various complex trade-offs to recommend ways of maximizing carbon storage, minimizing economic disruptions and helping improve the environment and people's everyday lives. It uses evolutionary AI, a kind of digital version of biological natural selection, to optimize policies in the face of competing ...
May 14, 2025 — A multidisciplinary team of researchers has developed an artificial intelligence (AI) model that can predict acute child malnutrition in Kenya up to six months in advance. The tool offers governments and humanitarian organizations critical lead time to deliver life-saving food, health care, and supplies to at-risk areas. The machine learning model ...
May 16, 2025 — New research suggests that the negative effects of the ozone hole on the carbon uptake of the Southern Ocean are reversible, but only if greenhouse gas emissions rapidly decrease. The study finds that as the ozone hole heals, its influence on the ocean carbon sink of the Southern Ocean will diminish, while the influence of greenhouse gas (GHG) ...
May 16, 2025 — A study has shown scientific knowledge on the conservation of endangered species is often overlooked when not presented in ...
May 15, 2025 — Having school dinners rather than packed lunches could encourage picky eating 13-year-olds to eat a wider variety of foods, according to a new ...
May 15, 2025 — In Project Chimera, a game lab combines a VR computer game with educational problems in order to convey scientific content in a motivating ...
May 14, 2025 — A new study outlines how artificial intelligence-powered handwriting analysis may serve as an early detection tool for dyslexia and dysgraphia among young ...
May 5, 2025 — Neuroscientists are developing methods to map the brain systems that allow us to recognize and get around our ...
May 13, 2025 — Being appreciated by colleagues can help employees cope with negative experiences at work, according to a new study. Researchers found that employees experience 'embitterment' -- an emotional response to perceived workplace injustice -- on days when they are assigned more unreasonable tasks than usual. This negative emotion not only affects their work but also spills over into their personal ...
Apr. 11, 2025 — The UK government needs to go beyond offering subsidies for low-carbon technologies (LCTs) like electric cars and solar panels for energy and heating, if it is to meet its net-zero targets by 2050, a report ...
Apr. 10, 2025 — DECOTA transforms open-ended survey responses into clear themes -- helping policymakers make better use of underutilised public ...
Apr. 14, 2025 — Researchers have developed a new forecasting model that helps companies more accurately estimate how many customers are interested in a product -- even when key data is missing. The study introduces a mathematical modeling method that enables businesses to estimate customer interest beyond just completed transactions and traditional forecasting techniques. The approach offers a more precise way ...