Archaeology
Pottery shards provide insight into the lives and trade networks of enslaved people in the Cayman Islands
Ph.D. candidate Elysia Petras and archaeologist Dr. Brandi MacDonald recently discovered 15 shards of Afro-Caribbean pottery ware at Jackson Wall Manor on the Cayman Islands. Through their analysis, they discovered that the ...
21 minutes ago
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Other
Saturday Citations: Teen seals photobomb research site; cell phones are safe; serotonin and emotional resilience
If you're not susceptible to urban myths and misinformation, there's a new study from the World Health Organization that will ease your 2010s-era anxieties about cell phones. There were a lot of other developments this week, ...
21 minutes ago
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Solution to a cosmic mystery—the eccentric orbits of trans-Neptunian objects
New evidence suggests that billions of years ago, a star may have passed very close to our solar system. As a result, thousands of smaller celestial bodies in the outer solar system outside Neptune's orbit were deflected ...
Planetary Sciences
22 hours ago
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152
A potential new route to super-efficient carbon dioxide reduction: Catalyst offers 800-fold boost
One of the most promising strategies being investigated to mitigate emissions of carbon dioxide (CO2)—a byproduct of electricity and heat production, transportation, and other industries—is the process of electrochemical ...
Analytical Chemistry
22 hours ago
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11
Witness 1.8 billion years of tectonic plates dance across Earth's surface in a new animation
Using information from inside the rocks on Earth's surface, we have reconstructed the plate tectonics of the planet over the last 1.8 billion years.
Earth Sciences
23 hours ago
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191
Researchers make sound waves travel in one direction only, with implications for electromagnetic wave technology
Researchers at ETH Zurich have managed to make sound waves travel only in one direction. In the future, this method could also be used in technical applications with electromagnetic waves.
General Physics
22 hours ago
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390
Massive merger: Study reveals evidence for origin of supermassive black hole at galaxy's center
The origins of aptly named supermassive black holes—which can weigh in at more than a million times the mass of the sun and reside in the center of most galaxies—remain one of the great mysteries of the cosmos.
Astronomy
19 hours ago
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172
Missouri patient tests positive for bird flu despite no known exposure to animals
A hospitalized patient in Missouri was infected with bird flu despite having had no known contact with dairy cows or other animals associated with an ongoing outbreak, health officials said Friday.
Diseases, Conditions, Syndromes
3 hours ago
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Cognitive behavioral therapy enhances brain circuits to relieve depression
Cognitive behavioral therapy, one of the most common treatments for depression, can teach skills for coping with everyday troubles, reinforce healthy behaviors and counter negative thoughts. But can altering thoughts and ...
Psychology & Psychiatry
17 hours ago
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52
Falling for financial scams? It may signal early Alzheimer's disease
Older adults who are more vulnerable to financial scams may have brain changes linked to a higher risk of Alzheimer's disease, according to a first-of-its-kind study led by researchers at the USC Dornsife College of Letters, ...
Psychology & Psychiatry
17 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
Does intermittent fasting increase or decrease risk of cancer?
Missouri patient tests positive for bird flu despite no known exposure to animals
Cognitive behavioral therapy enhances brain circuits to relieve depression
Falling for financial scams? It may signal early Alzheimer's disease
Alzheimer's study reveals critical differences in memory loss progression based on the presence of specific proteins
Study of older patients suggests 1 in 5 cases of dementia may be attributable to vision impairment
Ulcers, damage to upper gastrointestinal tract linked to increased risk of Parkinson's disease
Cannabidiol demonstrated to alleviate symptoms of Leigh syndrome
Stressful childhood experiences linked to increased risk of multiple chronic conditions
Antibody targeting CD38 enzyme shows positive impact in treating systemic sclerosis
Study uncovers key factors in myositis-induced muscle weakness
Electrocochleography, MRI most reliable for reclassifying Meniere disease
Tech Xplore
Heat pumps are key to home electrification—but will Americans buy in?
Wireless charging track system facilitates EV charging while in transit
Scientists develop new material for more efficient carbon capture
Neutron imaging allows researchers to see inside a redox flow battery
New research shines a light on how solar power and farming can coexist
Research vessel Resilience charts course to the future of marine research
Researchers develop light-charged supercapacitor for self-powered devices
Language-like communication improves learning in artificial networks, finds study
Graphene-based wearable strain sensor can detect and broadcast silently mouthed words
Scientists combine nanotech and deep learning to build ultra-small e-nose system for real-time gas identification
New neural framework enhances reconstruction of high-resolution images
Algorithm sharpens facial features for better emotion detection
New French nuclear reactor enters automatic shutdown
New quantum error correction method uses 'many-hypercube codes' while exhibiting beautiful geometry
In work published in Science Advances, Hayato Goto from the RIKEN Center for Quantum Computing in Japan has proposed a new quantum error correction approach using what he calls "many-hypercube codes."
Quantum Physics
19 hours ago
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80
Neolithic bones reveal isolated Yersinia pestis infections, not pandemics
Since the catastrophic pandemics of the Middle Ages, one disease has almost proverbially symbolized contagion and death: the plague. It is now known that the plague bacterium Yersinia pestis has been present in Central and ...
Evolution
19 hours ago
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Crystallized alternative DNA structure sheds light on insulin and diabetes
The first crystal structure of an alternative DNA shape from the insulin gene has been revealed by a UCL-led research team.
Molecular & Computational biology
21 hours ago
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82
Researchers advance new class of quantum critical metal that could advance electronic devices
A new study led by Rice University's Qimiao Si has unveiled a new class of quantum critical metal, shedding light on the intricate interactions of electrons within quantum materials. Published in Physical Review Letters on ...
Condensed Matter
20 hours ago
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123
Solving the side effect problem of siRNA drugs for genetic disease treatment
Small interfering RNA (siRNA) drugs are a class of therapeutic agents that silence specific genes associated with inherited diseases. However, siRNA drugs have challenges because siRNAs often silence genes other than the ...
Biotechnology
20 hours ago
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Scientists uncover mechanism preserving centromere during cell division
Scientists have solved a decade-long question about the mechanism that preserves the centromere, the hub that ensures DNA divides correctly during cell division.
Cell & Microbiology
21 hours ago
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100
Protecting just 0.7% of world's land could help save a third of unique and endangered species
Conservation efforts directed towards just 0.7% of the world's land mass could help protect one third of the world's threatened and unique tetrapod (four-limbed vertebrate) species, new research by Imperial College London, ...
Plants & Animals
21 hours ago
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73
Low-cost nanomaterial technology can detect cancer genes with ultra-high sensitivity
Dr. Min-young Lee and Dr. Sung-gyu Park of the Advanced Bio and Healthcare Materials Research Division at KIMS have developed a technology that can detect cancer mutant genes in blood with the world's highest sensitivity ...
Bio & Medicine
21 hours ago
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73
Researchers propose mechanistic framework to explain complex microbe-host symbioses
Virtually all multicellular organisms on Earth live in symbiotic associations with very large and complex microbial communities known as microbiomes. New research has just been published aimed at offering a complete understanding ...
Ecology
21 hours ago
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80
Wireless charging track system facilitates EV charging while in transit
Advancements in electric vehicle (EV) technology are paving the way for solutions that reduce the need to search for charging stations. A research team, affiliated with UNIST has developed technology that enables wireless ...
Energy & Green Tech
20 hours ago
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Space travel comes with risk—SpaceX's Polaris Dawn mission will push the envelope further than ever
Space is an unnatural environment for humans. We can't survive unprotected in a pure vacuum for more than two minutes. Getting to space involves being strapped to a barely contained chemical explosion.
June-August 2024 were hottest ever recorded: EU monitor
The 2024 northern summer saw the highest global temperatures on record, beating 2023's high and making this year likely Earth's hottest ever recorded, the EU's climate monitor said Friday.
Old satellite to burn up over Pacific in 'targeted' re-entry first
After 24 years diligently studying Earth's magnetic field, a satellite will mostly burn up over the Pacific Ocean on Sunday during a "targeted" re-entry into the atmosphere, in a first for the European Space Agency as it ...
Deadly Super Typhoon Yagi hits Vietnam
Super Typhoon Yagi uprooted thousands of trees and swept ships and boats out to sea, killing one person, as it made landfall in northern Vietnam Saturday, after blowing past southern China where it left two dead.
Colombian court orders Escobar's hippos to be hunted
A Colombian court on Friday called for the hunting of hippos, introduced to the country in the 1980s by drug kingpin Pablo Escobar.
Two NASA astronauts stuck in space have flown long missions before
The two NASA astronauts left behind at the International Space Station following the return of Boeing's troubled capsule are Navy test pilots who have ridden out long missions before.
A mural honoring scientists hung in Pfizer's NYC lobby for 60 years. Now it's up for grabs
A mural honoring ancient and modern figures in medicine that has hung in the lobby of Pfizer's original New York City headquarters for more than 60 years could soon end up in pieces if conservationists can't find a new home ...
Plasmonic modulators could enable high-capacity space communication
Researchers have achieved data rates as high as 424Gbit/s across a 53-km turbulent free-space optical link using plasmonic modulators—devices that use special light waves called surface plasmon polaritons to control and ...
Video: Mars rover trials
Rover trials in a quarry in the U.K. showing a four-wheeled rover, known as Codi, using its robotic arm and a powerful computer vision system to pick up sample tubes.
Neutral atom innovations by quantum systems accelerator mark quantum computing milestones
Before quantum computers can solve complex problems, researchers must develop technologies that manage larger numbers of qubits (the building blocks of quantum computers) for extended periods. Neutral atoms play an important ...
Improved method for phonon lasers 'locks' sound waves into a more stable and powerful state
Scientists have made a significant leap in developing lasers that use sound waves instead of light. These phonon lasers hold promise for advancements in medical imaging, deep-sea exploration, and other areas.
Editorial: Rest assured, Ancient teens were full of existential angst too
If you're a young person (or a parent of one), you may be thinking some big thoughts about your future. Am I going to go to university? Maybe I'll look at a trade? I might want to travel? Or maybe I don't? Do I have to decide ...
New study reveals urgent need for 'Blue Justice' in the emerging blue economy
A new study has highlighted a critical issue within the rapidly developing Blue Economy; the need for "Blue Justice"—a new concept that originated from this study. As countries and industries increasingly turn to the oceans ...
Q&A: What 106°F heat does to plants
With temperatures across much of Southern California crossing triple digits this week, we are relying more than ever on plants to keep us cool outside. But the plants don't get much of a break from the relentless sun.
New firmoss species found in Guizhou, China
Huperzia is a genus of lycophyte plants, sometimes known as the firmosses or fir clubmosses. It contains about 25 species that mainly occur in temperate and boreal climatic zones of the world.
Harnessing the power of AI for climate change impact assessment
As climate change continues to intensify, the world is seeing an increase in the number and intensity of climate- and weather-related disasters. The UN member states need to develop urgent mitigation and adaptation actions ...
Tagged fish help scientists improve restoration efforts
NOAA scientists are collaborating with some unique partners to learn more about how several Chesapeake Bay species use natural and restored areas near Poplar Island, on Maryland's Eastern Shore.
If it flares, 'blaze star' T Corona Borealis will be clearly visible
Skywatchers may soon have a new phenomenon at which to look. Or not.
Banned in Brazil: The world is moving toward greater regulation of social media, experts say
Brazil's recent ban of X may seem antithetical to Americans' notion of the First Amendment and the idea of the internet as a "marketplace of ideas" where the good ultimately overshadows the bad and the ugly.
Nature's own chemistry could help reduce waste and improve health
Researchers are studying chemical processes in nature to develop new, cleaner means of chemical production and computers that can communicate with the human body.
