Evolution
Warblers borrow color-related genes from evolutionary neighbors, study finds
Wood warblers, also called New World warblers, are some of the most colorful birds in North America, with more than a hundred species in the family ranging in color from yellow, orange and red to blue, green and pink. A new ...
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Biotechnology
Lab-developed mosquitoes prevent malaria parasite development, paving way for future field trials
In a new study published in Nature, scientists have successfully developed genetically modified mosquitoes in Tanzania that block the transmission of malaria. The team includes researchers from the Ifakara Health Institute ...
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Graphene membranes offer efficient, low-cost option for industrial CO₂ capture
Carbon capture is becoming essential for industries that still depend on fossil fuels, including the cement and steel industries. Natural-gas power plants, coal plants, and cement factories all release large amounts of CO₂, ...
Nanomaterials
1 hour ago
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Astronomers create first map of the sun's outer boundary
Astronomers have produced the first continuous, two-dimensional maps of the outer edge of the sun's atmosphere, a shifting, frothy boundary that marks where solar winds escape the sun's magnetic grasp. By combining the maps ...
Astronomy
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Which gut microbes matter most? Large study ranks bacteria by health and diet links
The gut microbiome has been a rising star in the world of health science over the last several years, garnering interest from both researchers and the general public. This is mostly due to its connection to general health ...
How a simple slipknot can help surgeons tie the perfect suture
In surgical procedures, the last knot of a suture is crucial because it must hold the wound firmly in place to allow proper healing. But many surgeons struggle to apply the perfect tension. Tie it too tightly, and it can ...
How much for a bot army? Index tracks prices across hundreds of online platforms, from TikTok to Amazon
A new site that tracks the daily fluctuating costs behind building a bot army on over 500 social media and commercial platforms—from TikTok to Amazon and Spotify—in every nation on the planet is launched today by the ...
Internet
26 minutes ago
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AI can pick up cultural values by mimicking how kids learn
Artificial intelligence systems absorb values from their training data. The trouble is that values differ across cultures. So an AI system trained on data from the entire internet won't work equally well for people from different ...
Computer Sciences
15 minutes ago
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Mini-gut model reveals how Ebola and Marburg disrupt the gastrointestinal tract
Ebola (EBOV) and Marburg virus (MARV) are highly lethal viruses that cause severe disease in infected patients by extensively damaging the body. This includes the gastrointestinal tract. Severe diarrhea followed by dehydration ...
Gastroenterology
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Brain stimulation during sleep boosts weak memories in mice
Manipulating mouse brains during sleep improved their ability to remember new experiences that would normally be forgotten—a finding with important implications for treating Alzheimer's disease and other forms of dementia ...
Neuroscience
1 hour ago
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The Future is Interdisciplinary
Find out how ACS can accelerate your research to keep up with the discoveries that are pushing us into science’s next frontier
Medical Xpress
Is narcissism a uniquely American trait? A new study suggests not
AI tool can detect missed Alzheimer's diagnoses while reducing disparities
Short-term stress primes immune cells for action in animal models
Study finds microdosing can temporarily improve mood, creativity
Rats may seek cannabis to cope with stress
Time banks could ease the burden of elder care and promote connection
'Are you married?' Why doctors ask invasive questions during treatment
Why teenagers won't quit vaping, even when the risks are clear: A psychologist explains
Busting brain myths: The evolving story of menopause hormone therapy and cognitive health
Tech Xplore
AI can pick up cultural values by mimicking how kids learn
El Salvador teams up with Elon Musk's xAI to bring AI to 5,000 public schools
Simple teflon coating boosts hydrogen production efficiency by 40%
Squashing 'fantastic bugs' hidden in AI benchmarks
Fairness in AI: Study shows central role of human decision-making
AI's $400 bn problem: Are chips getting old too fast?
Time magazine names 'Architects of AI' as Person of the Year
Amazon bets on color and AI with its priciest Kindle to date
AI adoption changes how scientists work, collaborate and publish new findings
Star power: How energy efficient is your home?
Carbon capture made easier: Simple additive could slash costs for industrial plants
Capturing carbon dioxide from industrial plants is an important strategy in the efforts to reduce the impact of global climate change. It's used in many industries, including the production of petrochemicals, cement, and ...
Engineering
1 hour ago
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Shape-shifting cell channel reveals new target for precision drugs
From small ions to large molecules, cellular gates control what can pass in and out of cells. But how one such gate, called pannexin-1 (PANX1), can handle vastly different cargo sizes has remained a long-standing mystery.
Cell & Microbiology
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Hidden fuel for ocean microbes: Urea emerges as key energy source for marine ammonia oxidizers
Ammonia-oxidizing archaea (AOA) are some of the most abundant microorganisms in the ocean and play a key role in nitrogen cycling. Yet, despite their ubiquity, scientists have long puzzled over how these microbes can flourish ...
Earth Sciences
1 hour ago
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All-optical modulation in silicon achieved via an electron avalanche process
Over the past decades, engineers have introduced numerous technologies that rely on light and its underlying characteristics. These include photonic and quantum systems that could advance imaging, communication and information ...
Small galaxies may buck the black hole trend, Chandra finds
Most smaller galaxies may not have supermassive black holes in their centers, according to a recent study using NASA's Chandra X-ray Observatory. This contrasts with the common idea that nearly every galaxy has one of these ...
Astronomy
1 hour ago
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Indigenous infants are born with more diverse gut bacteria than urban-born babies, study finds
Despite facing some of the highest rates of chronic disease later in life, a new study has found remote First Nations Australians are born with a natural health advantage—a rich and diverse gut microbiome.
Pediatrics
2 hours ago
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Widespread sediments beneath Greenland make its ice more vulnerable to warming
In an age of rising sea levels, as polar ice sheets melt in a climate warmed by fossil fuel emissions, climate modelers are racing to understand what the future might hold for coastlines around the world. But uncertainties ...
Earth Sciences
2 hours ago
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Wintertime spike in oceanic iron levels detected near Hawaii
Around the world, phytoplankton in the upper ocean help to cycle key nutrients and regulate Earth's climate by absorbing carbon dioxide. These photosynthesizing organisms rely on dissolved iron as an essential micronutrient, ...
Earth Sciences
2 hours ago
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Rare image of Tatooine-like planet is closest to its twin stars yet
In a discovery that's fit for a movie, Northwestern University astronomers have directly imaged a Tatooine-like exoplanet, orbiting two suns. While obtaining an image of a planet beyond our solar system is already rare, finding ...
Astronomy
2 hours ago
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A new species of tiny orange frog discovered in Brazil's cloud forests
Despite the vast numbers of animal species already identified, the natural world is still capable of springing a few surprises. Deep in the cloud forests of the Serra do Quiriri mountain range in the southern Brazilian Atlantic ...
Urban parks reveal disparities among Twin Cities neighborhoods
Proximity to green space provides a wide range of physical, mental, social and environmental benefits. By that measure, the Twin Cities—where 99% of all residents live within a 10-minute walk to a park—should be a model ...
Tariffs 101: What they are, who pays them, and why they matter now
The U.S. Supreme Court is currently reviewing a case to determine whether President Donald Trump's global tariffs are legal.
How biomedical innovation is healing animals to help people
It wasn't looking good for Major.
Microencapsulated B-vitamins help dairy cows produce more milk with fewer emissions
A new international study led by McGill University in collaboration with Jefo Nutrition shows that supplementing dairy cow diets with microencapsulated B-vitamins can significantly reduce greenhouse gas emissions while increasing ...
Managing conflict between baboons and people: What's worked, and what hasn't
Conflict between humans and baboons can tear communities apart. Shirley C. Strum has studied wild olive baboons in Kenya for more than 50 years. In that time she's come to understand the species intimately. In this article ...
Family time: How to survive, and even thrive, over the holidays
At the end of the year, many families reunite to enjoy time together. These times can be happy, yet sometimes they reveal tensions, unsatisfied needs and difficult relationships. The reality is that being together does not ...
Lahore's toxic winters: How smog is reshaping daily life in urban Pakistan
In November 2025, Lahore, the second-largest city in Pakistan, registered a "hazardous" air quality index of 509, according to IQAir, a global air quality monitoring organization. The number speaks for itself. Eyes sting, ...
New study reveals the complex and evolving landscape of apprenticeship in Colonial India
A new study led by a University of Nottingham historian offers a comprehensive examination of apprenticeship in artisanal production during the second half of British colonial rule in India, revealing that no single, uniform ...
Meaning drives young musicians—but few get the chance
Music students are driven both by career ambitions and by a strong personal relationship with music. At the same time, unequal conditions early in life shape who gains access to the music education field. This is shown in ...
Politicians bank on people not caring about democracy—but research shows we do
Across the world, democracies are grappling with a widening gap between citizens and those who govern. Australia is no exception.
'Artificial intelligence' myths have existed for centuries—from the ancient Greeks to a Pope's chatbot
It seems the AI hype has turned into an AI bubble. There have been many bubbles before, from the Tulip mania of the 17th century to the derivatives bubble of the 21st century. For many commentators, the most relevant precedent ...
From violence to sexism, the manosphere is doing real-world harm
There's a lot of debate around the extent to which the manosphere is playing out in young people's lives and relationships.
How to handle teen 'big feelings' as the social media ban kicks in
Watching your teenager grieve the loss of their social media account can be confronting. Many are genuinely distressed or struggling with the change, and many parents are unsure how to respond.
More focus is needed on childhood sexual abuse to combat Australia's suicide problem
One person dies from suicide every 40 seconds, according to the World Health Organization.
Why global environmental negotiations keep failing—and what we can do about it
In the past year alone, four major environmental negotiations have collapsed.
The solution to finding an atmosphere on TRAPPIST-1 e
The hunt is on for terrestrial exoplanets in habitable zones, and some of the most promising candidates were discovered almost a decade ago about 40 light-years from Earth. The TRAPPIST-1 system contains seven terrestrial ...
Radiofrequency upgrades ensure accelerator stability and reliability
Running a synchrotron light source is a massive team effort that brings hundreds of highly skilled and specialized professionals together. The radiofrequency (RF) group at the National Synchrotron Light Source II (NSLS-II), ...
Analysis of gases trapped in rocks reveals origin of the gold deposits beneath Scotland and Ireland
Sophisticated new chemical analysis of gases trapped in rocks for millions of years has cast new light on the origin of the gold deposits beneath Scotland and Ireland. The finding, made by team of scientists led by Professor ...
UK social homes unprepared for rising heat as policy fails to keep pace, new research warns
Millions of UK social homes are at growing risk from rising temperatures and soaring energy costs and current housing and climate policies are failing to keep up, according to new research by The University of Manchester.
Taxing homes in an economic boom and subsidizing them in a crash could prevent the next housing crisis
Financial crises may be made worse by current mortgage and housing tax systems according to new research from the University of Surrey. The study argues that the country should consider taxing housing purchases during strong ...
