Electronics & Semiconductors
Stretchable transistors used in wearable devices enable in-sensor edge computing
Organic electrochemical transistors (OECTs) are neuromorphic transistors made of carbon-based materials that combine both electronic and ionic charge carriers. These transistors could be particularly effective solutions for ...
9 hours ago
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Optics & Photonics
All-optical switch device paves way for faster fiber-optic communication
Modern high-speed internet uses light to quickly and reliably transmit large amounts of data through fiber-optic cables, but currently, light signals hit a bottleneck when data processing is necessary. For that, they must ...
5 hours ago
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74
Could injecting diamond dust into the atmosphere help cool the planet?
A multi-institutional team of climatologists, meteorologists and Earth scientists has found evidence that dropping diamond dust from an airplane into the atmosphere could cool the planet. In their study published in the journal ...
First results from the Axion Dark-Matter Birefringent Cavity experiment establish a new technique for axion search
Researchers at MIT recently published the first results of an experiment aimed at searching for axion dark matter by probing the axion-induced birefringence of electromagnetic waves. While these findings, published in Physical ...
Bumblebee queens choose to hibernate in pesticide-contaminated soil, scientists discover
An alarming discovery from University of Guelph researchers raises concerns for bumblebee health, survival and reproduction. U of G environmental sciences researchers Drs. Nigel Raine and Sabrina Rondeau have found that bumblebee ...
Plants & Animals
Oct 18, 2024
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202
Global study reveals people, including those most affected by climate change, do not understand climate justice
An international study involving people from 11 countries has shown that most people, including those in areas most affected by climate change, don't understand the term "climate justice." However, they do recognize the social, ...
Environment
Oct 18, 2024
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Physicists show that neutron stars may be shrouded in clouds of axions
A team of physicists from the universities of Amsterdam, Princeton and Oxford have shown that extremely light particles known as axions may occur in large clouds around neutron stars. These axions could form an explanation ...
Astronomy
Oct 18, 2024
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238
Meta-analysis reveals minimal cognitive gains from antipsychotic drugs
A systematic review and network meta-analysis of 68 studies has found no clear evidence that any specific antipsychotic significantly improves cognitive function in patients with schizophrenia spectrum disorders compared ...
Glucose metabolism drives embryonic development in mice, study reveals
Yale University researchers have discovered that glucose metabolism plays a critical role in guiding the early development of mouse embryos, revealing that specific metabolic pathways regulate essential cell signaling during ...
New algorithm advances graph mining for complex networks
University of Virginia School of Engineering and Applied Science professor Nikolaos Sidiropoulos has introduced a breakthrough in graph mining with the development of a new computational algorithm.
Computer Sciences
12 hours ago
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40
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
World cholera vaccine stockpile empty: WHO
In vitro model helps show why breast cancer spreads to bone
New diagnostic approach for bacterial infections shows promise in the clinic
How cfDNA testing can reduce pregnancy risks and lower costs
Study identifies the genes that drive muscle aging
Can pain be measured objectively, based on science?
Tech Xplore
Stretchable transistors used in wearable devices enable in-sensor edge computing
New algorithm advances graph mining for complex networks
Tech giants go nuclear in AI arms race
Japan shifting back to nuclear to ditch coal, power AI
DeepMind researchers find LLMs can serve as effective mediators
How farmers can use solar power without damaging the rest of their operation
How a clean energy simulator is helping build a better grid
For Deaf people, train travel can be a gamble—AI-powered Auslan avatar can help
Black adults disproportionately affected as glaucoma reaches 4.22 million in the US
A University of Michigan led study finds regional and demographic disparities in glaucoma burden. Results find that 4.22 million U.S. adults had glaucoma in 2022, with 1.49 million living with vision impairment.
New fabrication strategy enhances graphene aerogel sensitivity and durability for human-machine interfaces
In recent years, researchers have synthesized various new materials that could be used to develop more advanced robotic systems, devices and human-machine interfaces. These materials include graphene aerogels, ultralight, ...
DeepMind researchers find LLMs can serve as effective mediators
A team of AI researchers with Google's DeepMind London group has found that certain large language models (LLMs) can serve as effective mediators between groups of people with differing viewpoints regarding a given topic. ...
Team develops promising new form of antibiotic that makes bacterial cells self-destruct
To address the global threat of antibiotic resistance, scientists are on the hunt for new ways to sneak past a bacterial cell's defense system. Taking what they learned from a previous study on cancer, researchers from the ...
Biochemistry
Oct 18, 2024
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56
Learning without feedback: Neuroscientist helps uncover the influence of unsupervised learning on humans and machines
Imagine a child visiting a farm and seeing sheep and goats for the first time. Their parent points out which is what, helping the child learn to distinguish between the two. But what happens when the child does not have that ...
Psychology & Psychiatry
Oct 18, 2024
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60
Controlling sound waves with Klein tunneling improves acoustic signal filtration
In the context of sensory modalities, eyes work like tiny antennae, picking up light, electromagnetic waves traveling at blistering speeds. When humans look at the world, their eyes catch these waves and convert them into ...
Nanophysics
Oct 18, 2024
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111
Cellular senescence research identifies key enzyme to promote healthy aging
A team at Kumamoto University has made a discovery that could help promote healthy aging. As the world's population ages, Japan's aging population in particular is growing at an unprecedented rate, making it crucial to extend ...
Cell & Microbiology
Oct 18, 2024
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75
Lignin molecular property discovery could help turn trees into affordable, greener industrial chemicals
Trees are the most abundant natural resource living on Earth's land masses, and North Carolina State University scientists and engineers are making headway in finding ways to use them as sustainable, environmentally benign ...
Biochemistry
Oct 18, 2024
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58
American lobster population and habitat preferences shifting, study finds
American lobsters along Maine's coast have relocated to new habitats, while the population simultaneously shrunk in abundance and grew older, according to a new study by University of Maine researchers.
Plants & Animals
Oct 18, 2024
0
74
Discovery of how liver flushes cholesterol from body could lead to better cardiovascular disease treatments
A new discovery about how the liver flushes cholesterol from the body could lead to more effective treatments for cardiovascular disease—the leading cause of death worldwide.
Cardiology
Oct 18, 2024
0
37
Ocean eddy currents funnel extreme heat and cold to the life-filled depths
On land, we're familiar with heat waves and cold snaps. But the deep sea also experiences prolonged periods of hot and cold.
Research shows how corporate social responsibility messaging can backfire
It's lately been considered good business for companies to show they are responsible corporate citizens. Google touts its solar-powered data centers. Apple talks about its use of recycled materials. Walmart describes its ...
Nobel economics prize: How colonial history explains why strong institutions are vital to a country's prosperity
This year's Nobel memorial prize in economics has gone to Daron Acemoglu and Simon Johnson of the Massachusetts Institute of Technology and James Robinson of the University of Chicago for their work on why there are such ...
'The waters become corrupt, the air infected': Here's how Ancient Greeks and Romans grappled with environmental damage
Today the perilous state of the environment is often in the news. Many stories describe how Earth is being damaged by human beings and discuss ways to prevent this.
Helping your cat overcome 'megacolon'
Cats are masters of mystery—especially when it comes to their health. Often, their discomfort goes unnoticed until a serious issue arises. One such condition that deserves attention is megacolon—a severe form of constipation ...
New research shows most space rocks crashing into Earth come from a single source
The sight of a fireball streaking across the sky brings wonder and excitement to children and adults alike. It's a reminder that Earth is part of a much larger and incredibly dynamic system.
Five surprising ways that trees help prevent flooding
Think of flood prevention and you might imagine huge concrete dams, levees or the shiny Thames barrier. But some of the most powerful tools for reducing flood risk are far more natural and widely recognizable: woodlands and ...
Global coral bleaching event biggest on record: US agency
A global episode of heat-related coral bleaching has grown to the largest on record, US authorities said Friday, sparking worry for the health of key marine ecosystems.
Research provides molecular insights into sexual dimorphism of chicken feathers
Birds possess unique skin appendages called feathers that are derived from the outermost layer of skin cells. Feathers are important for several functions, such as flight, temperature regulation, protection from external ...
New genome reconstruction advances thylacine de-extinction efforts
New scientific milestones in the mission to reverse the extinction of the thylacine (Tasmanian tiger) are advancing University of Melbourne research and progressing potential solutions to the broader extinction crisis.
Breathing space—smart parking policies improve city dwellers' lives in EU
Researchers have put in place smart parking set-ups that offer residents across Europe cleaner air, more greenery and space to play.
AI finds racial restrictions in millions of property records
California law requires counties to remove racially restrictive language—constitutionally unenforceable since 1948—from property deeds. Researchers trained a large language model to help.
Drones prove effective way to monitor maize re-growth, researchers report
Maize, or corn, grows tall, with thin stalks that boast ears of the cereal grain used in food production, trade and security globally. However, due to rain, wind and other increasingly extreme weather events, the maize falls ...
Q&A: A faster way to identify drought-resistant plants for crop breeding research
Climate change is making droughts more common and more severe—which makes research into developing drought-resistant crops more important than ever. Now researchers have developed a new framework that should expedite this ...
Schools for the blind can have positive psychological transformative effects on people with visual impairment
Researchers at University of Tsukuba have discovered that for individuals with acquired visual impairments, "segregated placements," such as schools for the blind, play a significant role in fostering positive psychological ...
How to spot AI deepfakes that spread election misinformation
Generative AI systems, such as ChatGPT, are trained on large datasets to create written, visual or audio content in response to prompts. When fed real images, some algorithms can produce fake photos and videos known as deepfakes.
Research finds 1.1 billion people in multidimensional poverty, with nearly a half-billion in conflict settings
New research from the United Nations Development Program (UNDP) and the Oxford Poverty and Human Development Initiative (OPHI) has found that poverty rates in conflict-affected nations are almost three times higher than in ...
Well-being increases when working hours are reduced, finds Germany-wide study
Well-being increases when working hours are reduced—while productivity remains the same or even increases moderately. This was supported by a Germany-wide study conducted by the University of Münster under the scientific ...
North Carolina's hurricane damage is not just destroyed homes, but contaminated water systems, experts say
Hurricane Helene brought death and destruction to North Carolina, with the western part of the state in particular seeing entire towns and homes washed away.
Research reveals potential for community-led housing to empower black and minority ethnic communities
Dr. Tom Moore, a housing and planning research expert at the University of Liverpool, has contributed to pioneering new research which, for the first time, provides a national overview of the challenges faced by black and ...
