Astronomy
Scientists construct first complete energy spectrum of solar high-energy protons in Martian space
Scientists have constructed the first complete proton energy spectrum observed during an eruptive solar event in Martian space, deepening our understanding of the radiation environment around Mars.
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Paleontology & Fossils
Parasaurolophus pipes: Modeling the dinosaur's crest to study its sound
Fossils might give a good image of what dinosaurs looked like, but they can also teach scientists what they sounded like. The Parasaurolophus is a duck-billed dinosaur with a unique crest that lived 70 million to 80 million ...
8 minutes ago
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'Genetic time machine' reveals complex chimpanzee cultures
In recent decades, scientists have clearly demonstrated that chimpanzees, like humans, pass on complex cultures such as tool use from generation to generation. But human culture has become vastly more sophisticated, from ...
Evolution
17 hours ago
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Origin of life research finds RNA can favor both left- and right-handed proteins
The mystery of why life uses molecules with specific orientations has deepened with a discovery that RNA—a key molecule thought to have potentially held the instructions for life before DNA emerged—can favor making the ...
Astrobiology
19 hours ago
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Neanderthal adhesive manufacturing site found in Gibraltar cave
Cut into a Gibraltar cliff face overlooking the Alboran Sea, a cave opening leads back in time to one of the earliest manufacturing sites on the planet—a Neanderthal-built tar distillation oven hidden for 65,000 years.
Greenland's meltwater will slow Atlantic circulation, climate model suggests
A team of climate scientists in Germany and China has found evidence, using a climate model, that in the coming years, freshwater inputs to the Irminger Sea Basin will have the biggest impact on the Atlantic Meridional Overturning ...
Chemists create world's thinnest spaghetti
The world's thinnest spaghetti, about 200 times thinner than a human hair, has been created by a UCL-led research team. The spaghetti is not intended to be a new food but was created because of the wide-ranging uses that ...
Nanomaterials
20 hours ago
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Astronomers take first close-up picture of a star outside our galaxy
Located a staggering 160,000 light-years from us, the star WOH G64 was imaged thanks to the impressive sharpness offered by the European Southern Observatory's Very Large Telescope Interferometer (ESO's VLTI). The new observations ...
Astronomy
23 hours ago
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166
Social context tunes visual perception in fruit flies: Three neural circuit mechanisms linked to vision changes
Howard Hughes Medical Institute-led research has uncovered three neural circuit mechanisms that enable female fruit flies to modify their visual processing during aggressive interactions.
Cross-medium eavesdropping technology overturns assumptions about underwater communications security
Researchers from Princeton and MIT have found a way to intercept underwater messages from the air, overturning long held assumptions about the security of underwater transmissions.
Telecom
1 minute 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
Q&A: How school eligibility influences the spread of infectious diseases
Global study shows depressive disorders not getting adequate treatment
Animal characters can boost young children's psychological development, study suggests
Data show 24.3% of U.S. adults had chronic pain in past three months in 2023
Probiotic may counteract fire-retardant chemical damage
Researchers uncover new ways to identify signatures of mental disorders using fMRI scans
Short-term menopausal hormone therapy found to have no long-term cognitive impact
Using artificial intelligence to personalize infection treatment and address antimicrobial resistance
Virtual t'ai chi, qigong program shown to ease back pain
Tech Xplore
To maintain growth, AI firms seek accords with publishing giants
Greece pushes green transition on its fragile islands
New computer model could make using solar power more reliable
US ahead in AI innovation, easily surpassing China in Stanford's new ranking
Researchers train AI to detect foreign interference online
Ultrasonic method aids bridge safety monitoring
Utility-scale solar fields can foster abundant biodiversity, say researchers
Quack-like underwater sounds off the coast of New Zealand in the '80s may have been a conversation, researcher says
Mysterious, repeating sounds from the depths of the ocean can be terrifying to some, but in the 1980s, they presented a unique look at an underwater soundscape.
Ecology
20 hours ago
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Study reveals RNA's unknown role in DNA damage repair
A multi-institutional team of researchers, led by Georgia Tech's Francesca Storici, has discovered a previously unknown role for RNA. Their insights could lead to improved treatments for diseases like cancer and neurodegenerative ...
Molecular & Computational biology
17 hours ago
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Staggering temperature rise predicted for the Middle East and North Africa
The Middle East and North Africa, which already include some of the hottest and driest spots on Earth, are undergoing accelerated climate change and will reach warming thresholds two to three decades earlier than the rest ...
Earth Sciences
22 hours ago
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Racial and geographic health disparities in the US have increased over the last two decades, research shows
Life expectancy in the U.S. varies by more than 20 years depending on an individual's race and ethnicity and where they live. These widespread and persistent life expectancy disparities have divided the country into "ten ...
Health
15 hours ago
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Hubble finds sizzling details about young star FU Orionis
In 1936, astronomers saw a puzzling event in the constellation Orion: the young star FU Orionis (FU Ori) became a hundred times brighter in a matter of months. At its peak, FU Ori was intrinsically 100 times brighter than ...
Astronomy
17 hours ago
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Quantum-inspired design boosts efficiency of heat-to-electricity conversion
Researchers at Rice University have found a new way to improve a key element of thermophotovoltaic (TPV) systems, which convert heat into electricity via light. Using an unconventional approach inspired by quantum physics, ...
Nanophysics
18 hours ago
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Researchers identify previously unknown compound in drinking water
A team of researchers from the United States and Switzerland has reported the discovery of a previously unknown compound in chloraminated drinking water. Inorganic chloramines are commonly used to disinfect drinking water ...
Environment
19 hours ago
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Durable supramolecular plastic is fully ocean-degradable and doesn't generate microplastics
Researchers led by Takuzo Aida at the RIKEN Center for Emergent Matter Science (CEMS) have developed a new durable plastic that won't pollute our oceans. The new material is as strong as conventional plastics and biodegradable, ...
Polymers
19 hours ago
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Low levels of common contaminants but high levels of other elements in waters linked to abandoned lithium mine
Lithium ore and mining waste from a historic lithium mine located west of Charlotte, North Carolina, are unlikely to contaminate surrounding waters with common pollutants such as arsenic and lead, according to a new study.
Environment
18 hours ago
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121
Scientists discover 'toolkit' to fix DNA breaks associated with aging, cancer and motor neuron disease
A new "toolkit" to repair damaged DNA that can lead to aging, cancer and motor neuron disease (MND) has been discovered by scientists at the Universities of Sheffield and Oxford.
Genetics
20 hours ago
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More than 40% of coral species face extinction, according to new research
Following a global assessment, the IUCN Red List of Threatened Species has revealed that 44% of reef-building coral species globally are at risk of extinction. The announcement was made at the ongoing COP29 UN climate conference.
Algorithmic management raises concerns over worker autonomy
In more and more workplaces, important decisions aren't made by managers but by algorithms which have increasing levels of access to and control over workers. While algorithmic management can boost efficiency and flexibility ...
Journals co-publish call to action for collaborative microbiological research to combat climate change
Researchers and 14 scientific journals worldwide are calling on governments and industry to take coordinated action to collaboratively counter climate change by harnessing microbiological research. They propose six areas ...
Mysteries of the universe explored by professor, students in Italian underground lab
In an underground lab in a mountainous region of Italy that contains the coldest temperatures known to exist in the universe, teams of international scientists are to trying to solve one of the biggest mysteries in particle ...
Proba-3 will use laser for millimeter precision in space
ESA's double-spacecraft precision formation flying mission, Proba-3, is due to be launched from India on 4 December. The spacecraft pair will employ a set of positioning technologies to keep formation in space and this image ...
Humpback whale nursery hotspot detected in Australian waters
Marine biologists from The University of Western Australia have recommended protection measures for a humpback whale nursery ground in the Exmouth Gulf in Western Australia's Pilbara region.
Piedmont power line plan: Environmental groups worry of 'unintended consequences'
On Nov 20 some Maryland environmental groups formally entered the fray over the Piedmont power line proposal, issuing a letter that calls for the project to receive a stringent environmental review through a federal law.
Feds release options for future of Colorado River as negotiations between states stall
Federal officials released a range of scenarios on Nov 20 that could be used to manage the over-allocated and shrinking Colorado River as time for the seven basin states to reach an agreement grows short.
DOJ indicts Phillips 66 for Southern California refinery allegedly dumping industrial wastewater into sewer
A federal grand jury in Los Angeles voted to indict Texas-based oil refiner Phillips 66 for allegedly dumping hundreds of thousands of gallons of industrial wastewater from its Carson refinery into the Los Angeles County ...
Ring around Tabby's star
This illustration shows a hypothetical uneven ring of dust orbiting KIC 8462852, also known as Boyajian's Star or Tabby's Star. The star has experienced unusual dips in brightness over a matter of days, as well as much subtler ...
SpaceX chalks up 82nd Space Coast launch of the year
SpaceX sent up another rocket on Nov 21 to mark the 82nd launch of the year on the Space Coast.
'Doomsday fish' washed ashore in California, but what does that mean?
If one oarfish landing on a beach is a sign of a disaster to come, how bad will it be if three wash up in quick succession?
India court tells smog-hit capital to step up vehicle restrictions
India's top court on Friday ordered authorities in the smog-choked capital New Delhi to establish checkpoints on all 113 roads into the city to stop the entry of polluting vehicles.
'Moment of truth' for world-first plastic pollution treaty
Plastic pollution litters our seas, our air and even our bodies, but negotiators face an uphill battle next week to agree on the world's first treaty aimed at ending the problem.
Gabon forest elephant forays into villages spark ire
In heavily forested Gabon, elephants are increasingly wandering into villages and destroying crops, angering the local population who demand the power to stop the critically endangered animals in their tracks.
Emperor penguin released at sea 20 days after waddling onto Australian beach
The only emperor penguin known to have swum from Antarctica to Australia was released at sea 20 days after he waddled ashore on a popular tourist beach, officials said Friday.
Historically bad year for dolphin strandings on Cape Cod has scientists looking for answers
An unprecedentedly bad year for beached dolphins on Cape Cod might have to do with warming waters changing the availability of the animals' food, said scientists hoping to curb the strandings.
Broadcast police communications may pose privacy risks, especially to Black men
Police radio transmissions contain personally identifiable information that could pose privacy risks for members of the public, especially Black males, according to a new study by researchers at Penn State and the University ...
Video: Our sun is the star in a new simulation
NASA supercomputers are shedding light on what causes some of the sun's most complex behaviors. Using data from the suite of active sun-watching spacecraft currently observing the star at the heart of our solar system, researchers ...
Cash grants are better than earmarked matching grants for businesses in Burkina Faso
Cash grants appear to be more promising than matching grants, especially if the survival of small businesses, rather than innovation, is the key objective in fragile political contexts. This is the result of a study conducted ...
