General Physics
A model outlining the microscopic origin of black hole entropy
Black holes are intriguing astronomical objects that have a gravitational pull so strong that it prevents any object and even light from escaping. While black holes have been the topic of numerous astrophysical studies, their ...
19 hours ago
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129
Engineering
New, electricity-free desalination method shows promise
Researchers from The Australian National University have proposed a new method for desalinating water that avoids many of the unwanted side effects of traditional desalinating techniques and that reduces the energy required ...
20 hours ago
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64
Alaska's rusting waters: Pristine rivers and streams turning orange
Dozens of Alaska's most remote streams and rivers are turning from a crystal clear blue into a cloudy orange, and the staining could be the result of minerals exposed by thawing permafrost, finds new research in Communications ...
Earth Sciences
14 hours ago
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135
Increasing drought puts the resilience of the Amazon rainforest to the test
Since 2015, the Amazon has been slower to recover from increasing drought events, but, overall, the rainforest still shows a remarkable resilience. New international research led by KU Leuven Earth and environmental scientists ...
Earth Sciences
12 hours ago
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32
New 3D models reveal how warming climate affects underwater ocean tides
Few things in nature are as predictable as ocean tides. Driven by the moon's and sun's gravitational pull, these persistent, short-period, and large-magnitude phenomena are apparent in nearly all types of oceanographic and ...
Earth Sciences
13 hours ago
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146
Legacy of Indigenous stewardship of camas dates back more than 3,500 years, study finds
An Oregon State University study has found evidence that Indigenous groups in the Pacific Northwest were intentionally harvesting edible camas bulbs at optimal stages of the plant's maturation as far back as 3,500 years ago.
Archaeology
13 hours ago
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100
Biologists travel with their mobile laboratory to study a wide range of mitochondrial functions in avian migration
For Wendy Hood and Geoffrey Hill in Biological Sciences, Andreas Kavazis in Kinesiology, and their team, Emma Rhodes, Paulo Mesquita, and Jeff Yap, traveling the country to unlock the mystery of mitochondria in migrating ...
Plants & Animals
12 hours ago
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13
Can coal mines be tapped for rare earth elements?
Deposits of designated critical minerals needed to transition the world's energy systems away from fossil fuels may, ironically enough, be co-located with coal deposits that have been mined to produce the fossil fuel most ...
Earth Sciences
14 hours ago
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54
Electronics engineers successfully integrate MoS₂ transistors on a 200 mm wafer
In recent years, electronics engineers have been trying to design increasingly sophisticated transistors that can be scaled down to smaller sizes. Given the limitations of conventional silicon-based field effect transistors ...
Underwater signals generated by open sea airplane crashes could be key to detecting final resting place of MH370
Signals captured on underwater microphones could be key to locating airplanes such as MH370 when they crash into the ocean, Cardiff University research shows.
Engineering
13 hours ago
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36
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
Study finds 'technoference' no worse for parent-child interactions than non-digital distractions
New analysis addresses homelessness in older people
New device helps paraplegics regain partial use of hands
New AI algorithm may improve autoimmune disease prediction and therapies
Why nightmares and 'daymares' could be early warning signs of autoimmune disease
Researcher finds mothers live longer as child mortality declines
New mechanisms underlying tumor variety in brain cancers discovered
Research shows that ferroptosis, a form of cell death, occurs in severe COVID-19 patient lungs
Researchers reveal promising treatment target for resistant brain cancer
Body's 'message in a bottle' delivers targeted cancer treatment
Researchers discover top-down signals in brain circuits regulating depression
Chemo for glioblastoma enhanced by tapping into cell's daily rhythms
Study sheds light on bacteria associated with pre-term birth
Tech Xplore
AI trained to draw inspiration from images, not copy them
AI chips could get a sense of time with memristor that can be tuned
Microsoft unveils 'AI-ready' PCs
Researchers successfully develop next-gen semi-permanent battery technology
Microsoft's AI chatbot will 'recall' everything you do on a PC
South Korea, Britain host AI summit with safety top of agenda
New quantum dot approach can enhance electrical conductivity of solar cells
A team led by Professor Jongmin Choi of the Department of Energy Science and Engineering has developed a PbS quantum dot that can rapidly enhance the electrical conductivity of solar cells. The findings are published in the ...
Nanomaterials
14 hours ago
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55
Genetic drift, not natural selection, identified as main factor driving speciation in endangered pupfish species
Scientists have identified a new member on the genetic family tree of an endangered pupfish native to south-central New Mexico.
Plants & Animals
14 hours ago
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85
After hundreds of years, study confirms Bermuda now home to cownose rays
For hundreds of years, the whitespotted eagle ray (Aetobatus narinari) has been considered the only inshore stingray species in Bermuda, until now.
Plants & Animals
14 hours ago
1
42
Satellite radar data uncover 'vigorous melting' at Antarctica's Thwaites Glacier
A team of glaciologists led by researchers at the University of California, Irvine used high-resolution satellite radar data to find evidence of the intrusion of warm, high-pressure seawater many kilometers beneath the grounded ...
Earth Sciences
15 hours ago
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204
AI trained to draw inspiration from images, not copy them
Powerful new artificial intelligence models sometimes, quite famously, get things wrong—whether hallucinating false information or memorizing others' work and offering it up as their own. To address the latter, researchers ...
Machine learning & AI
14 hours ago
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21
New robotic palm uses sophisticated tactile sensors to mimic human touch
"I'll have you eating out of the palm of my hand" is an unlikely utterance you'll hear from a robot. Why? Most of them don't have palms.
Robotics
13 hours ago
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16
Webb Telescope offers first glimpse of an exoplanet's interior
A surprisingly low amount of methane and a super-sized core hide within the cotton candy–like planet WASP-107 b.
Planetary Sciences
17 hours ago
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36
Researchers analyze how a chemical process could help recycle a common plastic waste
Researchers at Virginia Tech are exploring processes that might greatly increase the recycling of one of the world's most-produced plastics.
Polymers
14 hours ago
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93
How cockroaches spread around the globe to become the pest we know today
They're six-legged, hairy home invaders that just won't die, no matter how hard you try.
Plants & Animals
14 hours ago
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15
By listening, scientists learn how a protein folds
By converting their data into sounds, scientists discovered how hydrogen bonds contribute to the lightning-fast gyrations that transform a string of amino acids into a functional, folded protein.
Biochemistry
15 hours ago
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18
Demise of rangelands 'severely underestimated': Report
From camel drivers in the Sahara to nomads on the Mongolian steppe, traditional herders the world over rely on earth's wildest open spaces to support an ancient way of life.
In Darwin's footsteps: Scientists recreate historic 1830s expedition
Like Charles Darwin did in 1831, a group of scientists and environmentalists last year set sail from the English port of Plymouth, headed for the Galapagos islands off the coast of Ecuador.
India shuts schools as temperatures soar
Indian authorities in the capital have ordered schools shut early for the summer holiday, after temperatures hit 47.4 degrees Celsius (117 degrees Fahrenheit) with Delhi gripped by a "severe heat wave".
Landfill study shows flawed detection methods, higher methane emissions in Illinois, other states
The U.S. Environmental Protection Agency's method of detecting methane leaks at landfills is flawed, and emissions of this powerful heat-trapping gas are likely much higher than what is being reported, according to a new ...
Illegitimate interruptions reduce productivity in the workplace, finds study
A team of researchers from The University of Queensland has found employees experience more stress at work when interrupted with requests for unnecessary or unreasonable tasks.
NASA study provides new look at orbital debris, potential solutions
New data analysis indicates that NASA and its partners could have more cost-effective methods for dealing with the growing issue of orbital debris than previously thought.
Appropriate exercise is an important part of crew health during space missions
Future missions to the moon and Mars must address many challenges, including preventing loss of bone and muscle tissue in astronauts. Research on the International Space Station is helping to address this challenge.
Researchers identify the principle behind 'soft mechanoluminescent complex'
A research team collaborated to identify the principle of an eco-friendly energy-based soft mechanoluminescent complex that emits light without batteries. It is expected to be applied in various fields, such as optical sensors, ...
From 'yellow peril' to COVID-19: New book takes unflinching look at anti-Asian racism
More than 150 years ago, some 15,000 Chinese workers arrived in the U.S. to help construct the country's first transcontinental railroad, which connected the West Coast with the East Coast's rail network.
Study shows alkyl-aromatic hybrid micelles can form from emergent umbrella-shaped molecules
Micelles assemble in water from amphiphilic molecules, composed of hydrophilic and hydrophobic frameworks. They can be found all around us, for example in soaps, detergents, and shampoos. Their main application is the water-solubilization ...
Decarbonization dynamics: New analysis unveils shifting trends in the voluntary carbon offset market
As humanity grapples with the fight against climate change, reducing greenhouse gas emissions is urgently necessary. One way to achieve this is through the carbon offset market, where organizations or individuals can buy ...
Researchers investigate mercury concentrations in fish and wildlife on a global scale
A paper, titled "Global Mercury Concentrations in Biota: Their Use as a Basis for a Global Biomonitoring Framework" and published in the journal Ecotoxicology, describes for the first time currently available mercury data ...
Comparison of four methods on drying efficiency and physicochemical properties of chicken meat
Chicken breast jerky (CBJ) is a popular pet food due to its high crude protein content and long shelf life. In the production of CBJ, the drying process is a crucial step. However, the physicochemical and functional properties ...
Combating air pollution in China: Why secondary pollutants are now a primary concern
Like most countries, China has had its problems with air pollution. However, over the last decade, a series of successful measures implemented by the Chinese government have resulted in an impressive improvement in air quality.
Melon flavor decoded: The genetic keys to aromatic diversity
Melon aroma greatly influences consumer preference and fruit quality. Climacteric melons produce more esters, while non-climacteric melons have more aldehydes. Understanding these genetic differences is crucial for breeding ...
The genetic interplay in Impatiens downy mildew: A transcriptome-based approach to enhancing disease resistance
A research team has meticulously analyzed the transcriptional response of Impatiens walleriana to Plasmopara obducens infection, revealing between 3,000 and 4,500 differentially expressed transcripts at various stages of ...
Plastic-greenhouse agriculture: A novel soil profile design for global sustainability and enhanced crop production
A research team has developed a novel conceptual framework for designing plastic-greenhouse soil profiles that cater to the needs of smallholder farmers. The soil profile includes four functional layers: a soil mulch layer ...
Unraveling the drought dilemma in South Korea: Can reservoirs be a carbon source?
Researchers analyzed water quantity and quality data from domestic agricultural reservoirs to shed light on the hydrological impacts of a severe drought on degrading the water quality.
Q&A: How tea may have saved lives in 18th century England
Drinking tea can have several health benefits. There is seemingly a brew for everything from sleep to inflammation to digestion. In 18th century England, however, drinking tea may have saved a person's life, and it likely ...
NASA, Sierra Space deliver Dream Chaser spaceplane to Florida for launch preparation
As part of NASA's efforts to expand commercial resupply in low Earth orbit, Sierra Space's uncrewed spaceplane arrived at NASA's Kennedy Space Center in Florida ahead of its first flight to the International Space Station.
