Optics & Photonics
'Flying focus' laser overcomes key limitation in plasma-based particle accelerators
In a new Nature Physics study, researchers accelerated electrons to more than twice the energy predicted by the traditional dephasing limit for laser-plasma accelerators operating over the same distance. This was made possible ...
12 hours ago
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81
Plants & Animals
Pulsed radiofrequency magnetic fields may disorient migratory birds, experiments suggest
Every year, millions of migratory birds travel between different geographical regions on Earth to find food, escape cold weather or reach safe environments to raise chicks. To determine which direction to fly, these birds ...
15 hours ago
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39
Reduced gravity pushes people toward simpler movement patterns, experiments suggest
From reaching for a cup of coffee to tying your shoelaces, gravity shapes nearly all human movement. So how do our bodies react when that familiar force begins to change? Texas A&M University researchers are exploring the ...
Space Exploration
18 hours ago
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53
Dodo birds more clever than we thought
The Mauritian dodo—a global symbol of human-caused extinction and one of the world's largest pigeons—may not have deserved its reputation as a silly simpleton and may have been the only member of its group to live in the ...
Ecology
16 hours ago
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19
Mega-study analyzes the impact of gratitude interventions
Are some interventions designed to induce gratitude more effectively than others? In which countries and cultures do they work best to improve mood, strengthen bonds between people and promote social reciprocity? A study ...
Social Sciences
20 hours ago
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33
Gut cells may measure hunger by how watery their insides become
Researchers led by Sa Kan Yoo at the RIKEN Center for Biosystems Dynamics Research (BDR) in Japan have discovered that the natural turnover of gut cells in fruit flies depends on how much food the flies get, rather than on ...
Cell & Microbiology
20 hours ago
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19
Nocturnal 'coffee frog' discovered in Costa Rica
A tiny greenish, nocturnal frog that thrives in coffee plantations has been discovered in Costa Rica's central Pacific region, where it also faces risks from agrochemicals used in farming.
Ecology
22 hours ago
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22
Two-stage process helps metastatic cancer cells hide, then multiply in the lungs
Most cancer deaths are caused not by the initial tumor but by the spread of cancer cells to distant organs in the process called metastasis. Since it occurs at the cellular level, the earliest stages of metastasis are difficult ...
Study reveals prefrontal cortex can hinder learning more efficient behaviors
The prefrontal cortex, a brain region long associated with learning more flexible behaviors, can sometimes block the ability to think outside the box, a new study in mice shows. The finding by biologists at Emory University ...
Medical Xpress
18 hours ago
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56
Study points to new target for treating aggressive brain cancer
Glioblastoma remains one of the deadliest cancers, with limited treatment advances and tumors that often resist radiation and chemotherapy. New research from The Ohio State University Comprehensive Cancer Center–Arthur G. ...
Medical Xpress
16 hours ago
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10
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
When expressive humanoid robots are awkward, people become wary
Europe readies for solar eclipse dip in power generation
Electrolyzer enables hydrogen and sustainable plastics production
Amazon behind massive private gas plant for new data centers
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
A new way to watch heat move through electronics
Silver-containing zeolite offers new route for separating fusion fuel isotopes
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
Silver nanocatalysts switch reaction sites between power generation and hydrogen production
For the first time, researchers have discovered that the same silver (Ag) nanocatalyst operates at different reaction sites depending on whether a solid oxide cell is generating electricity or producing hydrogen. This finding ...
Materials Science
Aug 8, 2026
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30
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 ...
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
Aug 7, 2026
0
1033
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 ...
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 ...
General Physics
Aug 7, 2026
2
300
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
Aug 7, 2026
1
328
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, ...
Boron layers could set a superconductivity record, theoretical study predicts
Scientists in China predict that stacking two microscopic layers of boron could set a new record for superconductivity. Superconductors are materials that conduct electricity with zero resistance. Traditional types need temperatures ...
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 ...
Omega-3 plus low-dose aspirin produces antibiotic-like results against severe periodontitis
A combination of omega-3 and low-dose acetylsalicylic acid (ASA) produced results comparable to antibiotics in treating severe periodontitis. This conclusion is based on a study conducted by researchers affiliated with Albert ...
Medical Xpress
Aug 7, 2026
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1064
How winter canola could profit Illinois farmers, improve sustainability
A new simulation study from the University of Illinois Urbana-Champaign suggests winter canola could be profitable and environmentally beneficial if added to a conventional corn-soy rotation in the U.S. Midwest.
Dodos probably weren't as stupid as historians made them out to be: new research
The dodo has been extinct for more than 300 years, wiped out within decades of humans arriving on its home island of Mauritius, but it lives on in the public imagination.
Canada tries to adapt to a future of wildfires
Faced with another summer when wildfires have scorched millions of hectares of land and blankets of smoke have disrupted daily life nationwide, Canada is trying to limit the annual devastation.
Loneliness may damage health in ways isolation does not: New study
You can spend every day surrounded by other people and still feel lonely. You can also spend long periods alone without finding the experience distressing.
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 ...
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.
