Plants & Animals
Marine debris removal benefits Hawaiian monk seals and ecosystems
Endangered Hawaiian monk seals and other marine life have benefitted from 25 years of large-scale marine debris removal in the Northwestern Hawaiian Islands (NWHI), according to the cover story in the current issue of Science.
30 minutes ago
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General Physics
Smashing heavy ions together could produce the world's strongest electric fields
Lab experiments around the globe that are gearing up to recreate the mysterious phase of matter found in the early universe could also produce the world's strongest electromagnetic fields, according to a theoretical analysis ...
21 minutes ago
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Accelerator lab provides detailed data on the 'magic' N=50 neutron shell closure
Researchers from the Department of Physics of the University of Jyväskylä (Finland) have found new information about the strength of the so-called magic neutron number 50 shell closure in the silver isotope chain.
General Physics
23 minutes ago
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Wall lizards shed light on how animals prevent harm in territorial disputes
A study appearing in Behavioral Ecology shows that in male wall lizards, certain behaviors have a greater influence on the way they resolve territorial disputes than their size and coloration.
Plants & Animals
44 minutes ago
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New food safety rules may cost small and mid-sized businesses big money
A newly published study by researchers at the University of Massachusetts Amherst estimates that it can cost small and mid-sized food producers tens of thousands of dollars to meet new food safety standards that prescribe ...
Economics & Business
35 minutes ago
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Warming climates quicken aging-related mortality in mosquitoes, study finds
Mosquitoes tread a thinning line in warming climates, where aging accelerates and infections intensify. New research shows that warming and aging act as a one-two punch, lowering mosquito lifespans and fanning the flames ...
Plants & Animals
35 minutes ago
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Extreme El Niño events cause short-term CO₂ fluctuations, researchers find
A recent study challenges previous assumptions about the connection between CO₂ in the atmosphere and temperatures in the tropics. Between 1959 and 2011, the CO₂ content in the atmosphere responded twice as strongly to ...
Environment
18 minutes ago
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How changes in risk factors may be contributing to growing number of babies born prematurely
Preterm births have increased by more than 10% over the past decade, with racial and socioeconomic disparities persisting over time, according to a new study analyzing more than five million births.
Obstetrics & gynaecology
32 minutes ago
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Study highlights complex ocean conditions facing world's most powerful tidal turbine
The number of tidal power and other offshore renewable energy installations is set to grow significantly around the UK coastline over the coming decades.
Engineering
1 hour ago
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Research reveals mechanism of effector-triggered immunity
A pair of studies examining immune response in C. elegans reveal broad implications for understanding pathogen detection in higher animals and the evolutionary origins of immunity itself.
Immunology
35 minutes 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
How changes in risk factors may be contributing to growing number of babies born prematurely
Molecular tumor boards improve identification of cancer-linked genes
Mouse study explores how nerve cells repair themselves
Poor teen friendships predict adult anxiety and depression symptoms
FDA approves new kind of drug for schizophrenia
How a Colorado Parkinson's group uses climbing to help stave off effects of the disease
Australia sees surge in mpox cases
Tech Xplore
Fluoride-free batteries: Safeguarding the environment and enhancing performance
Solar panels soon may power and protect apple orchards
ChatGPT is changing the way we write. Here's how—and why it's a problem
Scientists uncover structural secrets of antiepileptic drugs
RIKEN researchers have discovered how the structure of drugs for treating epilepsy allows them to interact with a key protein found in synapses at the junctions of neurons. This knowledge could help to design even better ...
Molecular & Computational biology
22 minutes ago
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Multiple surgeries could contribute to cognitive decline in older people
Multiple surgeries could lead to cognitive decline, a University of Sydney study has found, using data from the United Kingdom's Biobank to analyze half a million patients aged 40 to 69 and followed over 20 years of brain ...
Surgery
1 hour ago
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Marine dust identifies 1.5 million year Oldest Ice near South America
Earth's climate has experienced major shifts over its billions of years of history, including numerous periods where ice proliferated across the planet. Today, ice cores can be a valuable resource for understanding these ...
LiDAR-based system allows unmanned aerial vehicle team to rapidly reconstruct environments
Unmanned aerial vehicles (UAVs), commonly known as drones, have proved to be highly effective systems for monitoring and exploring environments. These autonomous flying robots could also be used to create detailed maps and ...
Laser-induced graphene sensors made affordable with stencil masking
Researchers at the University of Hawaiʻi at Mānoa have unveiled a new technique that could make the manufacture of wearable health sensors more accessible and affordable.
Bio & Medicine
2 hours ago
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Growing up with a dog may be good for your gut health, study finds
Dog lovers can attest to the range of benefits that come with having a canine companion, but improved gut health likely isn't one of them.
Health
1 hour ago
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As LLMs grow bigger, they're more likely to give wrong answers than admit ignorance
A team of AI researchers at Universitat Politècnica de València, in Spain, has found that as popular LLMs (Large Language Models) grow larger and more sophisticated, they become less likely to admit to a user that they ...
Study suggests moon may have been captured from space rather than formed from collision particles
Over six missions to the moon, from 1969 to 1972, Apollo astronauts collected more than 800 pounds of lunar rock and soil. Chemical and isotopic analysis of that material showed that it was similar to the rock and soil on ...
Planetary Sciences
1 hour ago
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Earth to capture a 'second moon' this weekend, NASA says
Earth will capture a miniature, "second moon" this week, according to NASA scientists.
Space Exploration
3 hours ago
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Organic supramolecular crystals with high hydrogen storage performance could enhance fuel-cell vehicle efficiency
Hydrogen is often seen as the fuel of the future on account of its zero-emission and high gravimetric energy density, meaning it stores more energy per unit of mass compared to gasoline. Its low volumetric density, however, ...
Energy & Green Tech
1 hour ago
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Populist radical right politics moving to mainstream in Europe, study finds
A novel study from the Center for Britain and Europe (CBE) highlights a significant shift in the political landscape of Europe, revealing that populist radical right (PRR) politics is moving from the fringes to the heart ...
Expert discusses authoritarian tactics in the 2024 US presidential campaign
The heated 2024 U.S. presidential election is frequently characterized as a choice between democracy and dictatorship, or democracy and autocracy, especially with the publication of Project 2025, the extreme, far-right playbook ...
NASA's BioSentinel studies solar radiation as Earth watches aurora
In May 2024, a geomagnetic storm hit Earth, sending auroras across the planet's skies in a once-in-a-generation light display. These dazzling sights are possible because of the interaction of coronal mass ejections—explosions ...
Update to US precipitation frequency standards now accounts for climate trends
A key scientific NOAA resource on extreme precipitation that is widely used by floodplain managers, city planners, civil engineers, developers and communities across the nation will soon include climate trend data.
New upgrade will supercharge atomic vision of the world's most powerful X-ray laser
The Department of Energy (DOE) has given the green light for construction to begin on a high-energy upgrade that will further boost the performance of the Linac Coherent Light Source (LCLS), the world's most powerful X-ray ...
Soil volatile organic compound profiles show promise for evaluating soil health in soybean fields
Maintaining soil health is crucial for sustainable agriculture. Recently, soil volatile organic compounds (VOCs) have emerged as promising indicators for assessing soil health. A new study aimed to evaluate the effectiveness ...
Scientists begin testing space thruster that could boldly go where no one has gone before
Deep space exploration might no longer be confined to sci-fi after scientists began testing a rocket thruster which promises to boldly go further than ever before.
Water flux recovers asynchronously after snow damage in subtropical forest, study shows
Forests play a crucial role in the global water cycle. However, only a few studies have investigated post-damage radiative forcing of evapotranspiration and its underlying processes in forests.
Hurricane leaves millions without power, four dead in southeast US
Hurricane Helene knocked out power for millions of customers across the southeast United States on Friday and left at least four dead after it slammed into the Florida coast.
Can twins make independent decisions while following identical career paths? Research explores 'individuality'
Cassandra Dean and Alexis Dean are fourth-year students with much in common. They are fraternal twins who enrolled at Northeastern University together.
Some people insist the Tijuana River is poisoning them: Officials disagree
The Tijuana River should not be flowing this time of year. But throughout the dry season, it has—delivering millions of gallons a day of an unnatural mix of water, neon green sewage and industrial waste from Tijuana through ...
Drought reduces Amazon River in Colombia by as much as 90%: report
The Amazon River has seen its levels in Colombia reduced by as much as 90 percent, a government agency said Thursday, as South America faces a severe and widespread drought.
Ailing New Zealand butterfly collector gives away life's work
A New Zealand enthusiast spent half a century amassing one of the world's largest private butterfly collections. As death nears, he has handed this life's work of 20,000 specimens to a museum.
Plan to overturn commercial whaling moratorium sinks in Peru
A four-decade-old moratorium on commercial whaling will remain in force after a proposal to overturn it was withdrawn Thursday at a meeting of the International Whaling Commission (IWC) in Peru's capital Lima.
Stay or go? Pacific Islanders face climate's grim choice
Rising waters are slowly but surely swallowing Carnie Reimers's backyard in the Marshall Islands, pushing her toward an agonizing choice: stay in the only home she's ever known or leave and face the prospect of becoming a ...
'I need to go': Floridians make final preparations for Hurricane Helene
Across the northern Florida coast, most small towns were deserted on Thursday, with stores closed and windows boarded up to protect against the high winds and potentially devastating storm surge of Hurricane Helene.
Return to sender: Waste stranded at sea stirs toxic dispute
Amid the scorching heat at the Albanian port of Durres, 102 containers set sail for Thailand in early July, sparking a high-seas drama that highlighted the perils of the global waste trade.
On remote Greek island, migratory birds offer climate clues
Gently holding a blackcap warbler in his palm, ornithologist Christos Barboutis blew on its feathers to reveal the size of its belly: a good indicator of how far the bird can migrate.
Anti-bullying, sexual harassment resources increase in US schools but gaps remain
While violence prevention education has increased in U.S. schools, only one in 10 schools today require violence prevention discussions in class, according to research presented during the American Academy of Pediatrics 2024 ...
First lunar farside samples from Chang'e-6 mission analyzed
A team of Chinese scientists has studied the first lunar farside samples brought back by the Chang'e-6 mission. The findings mark a significant milestone in lunar exploration science and technical exploration capability. ...
