General Physics
Tiny floating magnet detects ultrafaint magnetic fields at room temperature
Measuring faint magnetic fields is useful in a number of areas, including mapping brain activity, monitoring hearts and probing fundamental physics. Typically, picking up such weak signals requires expensive or bulky equipment, ...
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General Physics
Crossing into a mirror world: Particles turn to wisps of fog, and the magnetic monopole paradox dissolves
In Goethe's ballad "Erlkönig," immortalized in Schubert's fevered 1815 setting, a dying boy riding through the night sees a spectral king beckoning from the darkness. His father calms him: "Mein Sohn, es ist ein Nebelstreif"—my ...
12 minutes ago
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New platform speeds bacterial gene mapping for better biotech design
Scientists at the Department of Energy's Oak Ridge National Laboratory have created a platform that pinpoints genetic triggers that turn microbes into efficient factories for new chemicals and materials. The method enables ...
Cell & Microbiology
1 hour ago
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Galactic spins carry fingerprints of the primordial universe
The origin of spin in spiral and elliptical galaxies has posed a long-standing puzzle for astronomers. One idea, known as tidal torque theory, proposes that galaxies' spins are an imprinted record of the early universe, imparted ...
Mobile fungal 'Starship' carries protein that triggers crop leaf loss
An international research team led by plant scientist Professor Dr. Bart Thomma of the Institute of Plant Sciences at the University of Cologne, the MiBiNet Collaborative Research Center and the CEPLAS Cluster of Excellence ...
Molecular & Computational biology
2 hours ago
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First full zoysia grass genetic blueprint opens doors for drought-tolerant turf
A new genomic resource from the Texas A&M AgriLife Research plant genomics team is providing a powerful new foundation for faster, more precise turfgrass genetics and breeding. The team discovered a breakthrough genome that ...
Biotechnology
2 hours ago
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An ultramassive white dwarf half Earth's size may hold a rare oxygen-neon core
Astronomers have found evidence that one of the most massive white dwarfs known has an oxygen-neon core instead of the more common carbon-oxygen core. The finding is important because the composition of a white dwarf's core ...
Ketamine triggers morning cortisol surge tied to fewer suicidal thoughts—but the link remains uncertain
In 1970, ketamine was approved as an anesthetic. It works by blocking receptors in the brain. Suicidal tendencies are among the dangers that accompany severe depression. Doctors have found that a low dose of ketamine, much ...
Deep learning refines how bionic eyes communicate with the brain
Researchers from three institutions, including UC Santa Barbara, have demonstrated that artificial intelligence has the potential to make future visual prostheses, like a bionic eye, more precise, predictable and responsive ...
Medical Xpress
2 hours ago
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High glucose thickens cancer cells' sugar shield, helping them evade immune attack
Like spies evading detection by mastering disguises, many cancer cells are adorned with a copious coat of sugar-derived molecules that throws the proverbial hounds of the immune system off the scent.
Medical Xpress
2 hours 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
Tech Xplore
Not all clean power cuts emissions equally: Timing and location determine impact
Meta says its AI model hacked another company, adding to worries about bots going rogue
Chemists race to turn industrial waste into renewable resource
Hidden goals can undermine AI teamwork, study finds
Silver-containing zeolite offers new route for separating fusion fuel isotopes
A new way to watch heat move through electronics
Low-power AI chip cuts drone identification energy use by 88.7%
AI autonomously taking over tasks may not reduce employees' mental workload
AI has been stepping out of bounds. Should you be worried?
Meta chases OpenAI, Anthropic with new AI coding app
Bringing 'giant batteries' closer to commercialization in the AI data center era
Hidden hormone–habitat relationship revealed in reef fish
In the animal kingdom, only those that adapt to their environment survive. This adaptation takes a wide range of forms, from invisible internal shifts in gene expression to dramatic anatomical changes, such as tadpoles growing ...
Plants & Animals
2 hours ago
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Birdsong and whale song show patterns similar to human language
An international team of researchers has uncovered a previously undetected structure in the birdsong of Bengalese finches that has the same statistical patterns found in human languages.
Plants & Animals
2 hours ago
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Physicists watch a material's electrons assemble, and reassemble, into coexisting phases
A tall glass of ice water isn't just a thirst quencher; it's also an everyday example of coexisting phases. Water can exist simultaneously in both liquid and solid phases. As it turns out, this phase duality can also exist ...
Condensed Matter
4 hours ago
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XENONnT detector narrows the hunt for dark matter
Using a detector filled with nearly 9 metric tons of liquid xenon, researchers have delivered some of the most sensitive dark matter results ever recorded. In the latest analysis from the XENON collaboration, working at the ...
Rising temperatures linked to higher risk of homicide and suicide in Mexico and Brazil
As temperatures on Earth continue to rise, some researchers have been trying to understand how climate change influences people's physical and mental health. Some past studies have found an association between warmer weather ...
Barbie and Ken get a reality check after 30 years
She's the blonde bombshell and he's her square-jawed sidekick. But nearly 70 years after the impossibly perfect Barbie and Ken made their debut, a new study from Adelaide University and UNSW Sydney shows the iconic pair are ...
Medical Xpress
3 hours ago
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Phages unlock essential vitamin B12 by bursting open gut bacteria
All living organisms need vitamin B12 to form red blood cells and DNA, as well as to build and support brain and nerve cells. But it's hard to come by: Humans don't make it. Animals don't make it. Plants don't make it. In ...
Cell & Microbiology
3 hours ago
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Radiopharmaceutical may benefit patients with metastatic prostate cancer sooner
Earlier use of a targeted radionuclide therapy delays metastatic prostate cancer progression when administered as part of a trio of drugs, according to a Phase III clinical trial led by Weill Cornell Medicine, NewYork-Presbyterian, ...
Medical Xpress
3 hours ago
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AI agents automate atom-by-atom simulations to accelerate discovery of new materials
A team from the U.S. Department of Energy's (DOE) Argonne National Laboratory has successfully demonstrated an artificial intelligence (AI)-driven system to automate a powerful simulation method that predicts how atoms in ...
Engineering
3 hours ago
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Parkinson's-linked α-synuclein blocks protein transport in neurons, disrupting cells' waste recycling
Parkinson's disease affects more than 10 million people worldwide. The disease is characterized by the buildup of abnormal clumps of the protein alpha-synuclein inside brain cells, but scientists have long struggled to understand ...
Medical Xpress
3 hours ago
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The creatures born from code: Generative AI threatens to upend citizen science records
You need to tread carefully among the leaf litter of the Indonesian scrubland and its tropical rainforests. The dead leaves might seem caught in a gentle breeze, but there's more here than meets the eye. Try plucking one ...
Photocatalytic method cleaves strong C–H bonds while preserving weaker C–Si bonds
α-Silyl alcohols are unique organosilicon compounds bearing a silyl group and a hydroxy group on the same carbon atom. Because these compounds serve as precursors to reactive species, such as carbanions and carbon radicals, ...
Oil dispersants reshape Arctic sea-ice microbes but do not markedly accelerate oil breakdown
By making the Arctic less ice-covered, climate warming has increased both shipping traffic and the risk of oil spills in the region. Changing ice conditions may, however, affect the effectiveness of currently available oil ...
Don't believe the GenAI hype—learn from it instead, say researchers
When is a hype bubble more than just a bubble? When it becomes a mass, real-time learning event. New research published in the Academy of Management Journal by Anna Brattstrom, a professor at the University of St Andrews ...
AI method reveals hidden patterns in microbial communities in the Warnow Estuary
Microbial communities are highly sensitive to environmental changes, yet their enormous diversity makes it difficult to identify ecological patterns. A research team from the Leibniz Institute for Baltic Sea Research Warnemünde ...
Food fraud costs UK economy up to £2 billion a year, new study finds
Food fraud is costing the UK economy up to £2 billion every year, according to the first study to calculate its full economic impact. The research, from the University of Portsmouth, estimates that food fraud costs between ...
Some US adults are using AI for financial guidance but few trust it, Gallup poll finds
Some U.S. adults are using artificial intelligence for financial guidance, but it's far from the most trusted source of advice, according to a new Gallup survey conducted in partnership with Edward Jones, a financial services ...
Protein-enriched ketchup gets boost from algae extracts
Added protein is showing up in foods from breakfast cereal to pasta, but not many condiments … yet. Researchers have now developed an enriched tomato ketchup by incorporating protein extracted from algae. A panel of taste ...
High-coverage ancient genomes reveal prehistoric population histories of Japan
A research team led by Koji Ishiya of Kanazawa University reconstructed exceptionally high-coverage genomes from two ancient individuals in Japan: IY1, a woman from the Initial Jomon period who lived about 8,300 years ago, ...
'Plasma gun' technology could transform space laundry and sanitation for future missions
Researchers at The University of Alabama in Huntsville (UAH), part of The University of Alabama System, are developing plasma-based technology to help astronauts stay healthier during missions to the moon and Mars by sanitizing ...
Orange County residents say the American dream is slipping away
Republicans and Democrats, renters and homeowners, rich and poor—agree on at least one thing: Buying a home is harder today than it was for their parents. The latest UCI-OC Poll suggests that's just the beginning of the problem.
Microbreaks key to boosting energy and motivation at work, study finds
Employees who incorporate microbreaks alongside work-related strategies into their workday are more motivated and energized, University of Queensland research has found.
New study shows urban growers rely on accessible educational resources to adopt pollinator-friendly farming practices
A recent study by MSU entomologists Jen Roedel, Karma Thomas and Zsofia Szendrei found that urban growers' use of pollinator management practices is driven more by access to educational resources, labor and other farming ...
What makes companies dodge taxes?
Few tax issues generate more public frustration than big corporations paying little, or sometimes nothing, in federal income tax. Since 2018, U.S. corporations have faced a 21% federal corporate income tax rate, the lowest ...
UK observatory nervously watches growing space junk threat
In the sweeping shadow of a satellite dish, staff at the Chilbolton Observatory in southern England track a growing number of objects in Earth's orbit, providing data that underpins Britain's space monitoring efforts.
Officials will not release cool water from a Colorado River reservoir to protect threatened fish
Federal officials said Thursday they will not release cool water this year from one of the Colorado River's major reservoirs, which would have protected a threatened native fish downstream but put more strain on already struggling ...
Camels find unlikely home in outback Australia
Far from their origins in the Arabian desert, hundreds of thousands of camels roam outback Australia, where they are used for wild races, an alternative milk source and even to make beer.
South Korean satellite captures before and after views of SpaceX rocket's moon crash
A South Korean satellite has captured the first pictures of the moon's fresh crash scene caused by a stray SpaceX rocket.
Mushroom behind 'tiny people' hallucinations identified
People in communities thousands of miles apart have described the same strange experience after eating a mysterious mushroom: vivid visions of tiny humans moving through and interacting with the physical world around them. ...
Social robots may support learning and reduce teachers' workload, pilot trial finds
When Pepper the social robot was given the chance to try its hand as a teaching assistant, it showed that it can be even better than a human teacher at motivating pupils and helping them learn.
