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.
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Cell & Microbiology
How a protein keeps gene clusters quiet in the cell nucleolus
In a discovery that sheds light on the complex mechanisms of gene regulation, scientists at EPFL have uncovered a critical role for the protein ZNF274 in keeping certain gene clusters turned off by anchoring them to the cell ...
37 minutes ago
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Seal species carries 'genetic scars' after being hunted to the edge of extinction, new research reveals
Northern Elephant seals have staged a remarkable comeback after narrowly escaping extinction by hunting, but new research reveals lasting genetic effects in the present population.
Evolution
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Ancient buried log offers evidence of biomass vaults as cheap way to store climate-warming carbon
A team of researchers with varied backgrounds at the University of Maryland, working with a colleague from Ministère de l'Agriculture, des Pêcheries et de l'Alimentation, in Canada, reports the viability of burying biomass ...
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
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Chemical engineers provide new insights in CO₂ conversion with electricity
Researchers from the Department of Chemical Engineering at the University of Twente, led by Georgios Katsoukis, have discovered how the chemical environment around copper electrodes can dramatically influence the conversion ...
Analytical Chemistry
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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
59 minutes ago
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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
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A chain of intergenerational violence: Study finds link between adverse childhood experiences and elder abuse
New research shows the connection between adverse childhood experiences (ACEs), such as physical or emotional abuse, and an increased risk of people growing up to be abusive against older generations. While generational trauma ...
Psychology & Psychiatry
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Fiber photometry technique finds serotonin levels in brain increase with reward value
Serotonin is often referred to as the "happiness molecule." It plays a critical role in affecting mood levels and is also a neurotransmitter that sends signals within the brain and the body.
Psychology & Psychiatry
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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
Fiber photometry technique finds serotonin levels in brain increase with reward value
Molecular tumor boards improve identification of cancer-linked genes
Why do we yawn when we see someone else yawn?
Treatment for chronic rhinitis yields significant clinical improvements
How changes in risk factors may be contributing to growing number of babies born prematurely
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
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
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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
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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
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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
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Discovering quasiparticles ejected from color centers in diamond crystals
A research group led by University of Tsukuba has observed the cooperative behavior of polaron quasiparticles formed by the collective interaction of electrons and lattice vibrations around color centers in diamond crystals.
Condensed Matter
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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
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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 ...
How large language models are changing collective intelligence
Within teams, organizations, markets and online communities, ideas from a larger group can help to solve complex problems. Large language models (LLMs) are emerging as powerful tools to unlock even greater potential. Picture ...
Social Sciences
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 ...
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
3 hours ago
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Plant lineage study provides insights into the ecological and evolutionary effects of different reproductive strategies
Hang Sun's group from Kunming Institute of Botany, Chinese Academy of Sciences has demonstrated the ecological and evolutionary effects of changes in plant reproductive strategies on phylogenetic evolution. The study is published ...
Elucidating the mechanism of cell division during plant self-healing
When the stem of a plant is injured, the surrounding cells proliferate to repair and fuse the damaged tissue, eventually restoring function. This self-healing property is utilized in grafting techniques to propagate fruit ...
Climate change accelerates vulnerability and loss of resilience of a key species for the Mediterranean ecosystem: Study
A study by the University of Barcelona has analyzed the ability of red gorgonians (Paramuricea clavata), a key species for the Mediterranean marine ecosystem, to resist and recover after marine heat waves.
The biological marvels of the seabed are being mined to create commercial products—here are the risks
Thousands of genes from deep-sea marine life are being used to create new commercial products ranging from pharmaceuticals to cosmetics. Genes are segments of DNA that provide instructions for making other molecules that ...
How iron and metabolic constraints can aid gene discovery for photosynthesis and biofuel production
The single-cell green alga Chromochloris zofingiensis is an emerging model organism for photosynthesis and metabolism research. Previous research has shown that with the addition of glucose, Chromochloris zofingiensis shuts ...
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 ...
