Planetary Sciences
Meteorite contains evidence of liquid water on Mars 742 million years ago
An asteroid struck Mars 11 million years ago and sent pieces of the red planet hurtling through space. One of these chunks of Mars eventually crashed into the Earth somewhere near Purdue University and is one of the few meteorites ...
2 hours ago
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Ecology
Ocean warming and acidification threaten key ocean plankton groups, study warns
According to a recent study published in Nature, many planktonic foraminifera species may face unprecedented environmental conditions by the end of this century, potentially surpassing their survival thresholds. Planktonic ...
2 hours ago
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Scientists identify flaw in astrophysics models of massive stars and supernovae
An international team of researchers has uncovered evidence that astrophysics models of massive stars and supernovae are inconsistent with observational gamma-ray astronomy.
General Physics
3 hours ago
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Colorado River basins could face tipping point, drought study warns
Water from Colorado's West Slope basins plays a vital role in supporting the economy and natural environment across seven western U.S. states, but a new study finds that even under modest climate projections, the basins face ...
Earth Sciences
3 hours ago
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Indicators of an aging brain: A 20-year study
Johns Hopkins University-led researchers, working with the Biomarkers for Older Controls at Risk for Dementia (BIOCARD) cohort, have found that certain factors are linked to faster brain shrinkage and quicker progression ...
Over 800 million adults living with diabetes with more than half not receiving treatment, global study suggests
The total number of adults living with either type 1 or type 2 diabetes in the world has surpassed 800 million—over four times the total number in 1990, according to findings from a global analysis published ahead of World ...
Diabetes
18 minutes ago
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Novel electrochemical reactor can extract lithium from brine to address growing demand
A team of Rice University researchers has developed an innovative electrochemical reactor to extract lithium from natural brine solutions, offering a promising approach to address the growing demand for lithium used in rechargeable ...
Energy & Green Tech
1 hour ago
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Algorithm enhances electronic correlation energy calculations for a wide range of fields
A first-of-its-kind algorithm developed at Georgia Tech is helping scientists study interactions between electrons. This innovation in modeling technology can lead to discoveries in physics, chemistry, materials science, ...
Engineering
2 hours ago
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Minimally invasive neural interface allows brain access without skull opening
A team of researchers led by Rice University's Jacob Robinson and the University of Texas Medical Branch's Peter Kan has developed a technique for diagnosing, managing and treating neurological disorders with minimal surgical ...
Neuroscience
1 hour ago
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Protein linked to airway obstruction in asthma provides a potential treatment target
Researchers at National Jewish Health and colleagues have identified a mechanism involved in the formation of mucus plugs in asthma. Mucus plugs are thick, sticky accumulations of mucus that can form in asthma patients resulting ...
Genetics
1 hour 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
Indicators of an aging brain: A 20-year study
A promising kidney-targeting drug delivery system enriches synthetic RNA molecules and small molecules
Key influenza-severity risk factor found hiding in plain sight on our antibodies
Cell aging in liver can snowball into multi-organ failure, study demonstrates
Joint pain associated with depressive symptoms accelerates cognitive decline in the elderly, finds study
Machine learning study questions gut bacteria–disease link
Zambia study shows mixed results in preventing early pregnancies
Highly sensitive, foldable detector represents a step toward safer X-rays
Deep learning predicts risk for childhood obesity over three years
Tech Xplore
LEDs based on transition metal dichalcogenides display reduced efficiency losses
Next-generation video screen can be stretched from 12 to 18 inches
Tech's green wave hits choppy waters
Everyday routines as the key to logging in to smart homes
Asking ChatGPT vs Googling: Can AI chatbots boost human creativity?
You will soon be able to power your house with your electric car. Here's how
Experts urge complex systems approach to assess AI risks
Waymo's robotaxis now open to anyone who wants a driverless ride in Los Angeles
A promising kidney-targeting drug delivery system enriches synthetic RNA molecules and small molecules
Since its discovery in 1998 and winning the Nobel Prize in 2006, ribonucleic acid (RNA) interference has become an invaluable tool for drugmakers to silence disease-causing genes. Nearly three decades later, drug makers have ...
Diseases, Conditions, Syndromes
2 hours ago
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Researchers demonstrate universal control of a quantum dot-based system with four singlet-triplet qubits
Being able to precisely manipulate interacting spins in quantum systems is of key importance for the development of reliable and highly performing quantum computers. This has proven to be particularly challenging for nanoscale ...
Discovery of three galactic 'red monsters' in early universe challenges current models of galaxy formation
An international team led by the University of Geneva (UNIGE) has identified three ultra-massive galaxies—nearly as massive as the Milky Way—already in place within the first billion years after the Big Bang.
Astronomy
4 hours ago
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Inflammation-reducing molecule provides a new target for treating atherosclerosis
Researchers at Case Western Reserve University have identified a new target to treat atherosclerosis, a condition where plaque clogs arteries and causes major cardiac issues, including stroke and heart attack.
Cardiology
3 hours ago
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CMS develops new AI algorithm to detect anomalies at the Large Hadron Collider
In the quest to uncover the fundamental particles and forces of nature, one of the critical challenges facing high-energy experiments at the Large Hadron Collider (LHC) is ensuring the quality of the vast amounts of data ...
General Physics
3 hours ago
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Huntington's disease gene may also enhance early brain development and intelligence
The genetic mutation that causes Huntington's disease (HD)—a devastating brain disease that disrupts mobility and diminishes cognitive ability—may also enhance early brain development and play a role in promoting human ...
Genetics
3 hours ago
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Swift Observatory studies a pair of gas-churning monster black holes
Scientists using observations from NASA's Neil Gehrels Swift Observatory have discovered, for the first time, the signal from a pair of monster black holes disrupting a cloud of gas in the center of a galaxy.
Astronomy
4 hours ago
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Discovery reveals how low-dose ketamine, a 'lifesaving' drug for major depression, alleviates symptoms withing hours
University at Buffalo neuroscientists have identified the binding site of low-dose ketamine, providing critical insight into how the medication, often described as a wonder drug, alleviates symptoms of major depression in ...
Psychology & Psychiatry
4 hours ago
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Barley pangenome study reveals diversity can arise after domestication
Pangenomes are collections of annotated genome sequences of multiple individuals of a species. The structural variants uncovered by these datasets are a major asset to genetic analysis in crop plants.
Molecular & Computational biology
4 hours ago
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Fossil teeth suggest a long childhood is the prelude to the evolution of a large brain
Compared to the great apes, humans have an exceptionally long childhood, during which parents, grandparents and other adults contribute to their physical and cognitive development. This is a key developmental period for acquiring ...
Evolution
4 hours ago
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Astronomers defy the zone of avoidance to find hundreds of new galaxies
There is a region of the sky where astronomers fear to look. Filled with dark clouds of dust, it hides an unseen mass. A mass so large it is pulling the Milky Way and other galaxies toward it.
Researchers use high-resolution images to create model that predicts landslide risk in coastal areas
São Sebastião, a municipality on the coast of São Paulo state in Brazil that was partially cut off from the rest of the country in February 2023 after a period of torrential rain, had more than 1,000 landslide points, ...
Portable spectrophotometer approach predicts shelf life of strawberries in real time
Based on non-invasive technology, a research group at the University of Cordoba has created a tool to guarantee optimal strawberry quality and minimize food waste.
Economic policies encourage the careless use of people and the planet. Creating caring economies is the answer
The United Nations Framework Convention on Climate Change includes a Gender Action Plan, adopted in 2017. The plan aims to "enhance the gender responsiveness" of climate policy and climate action. It outlines specific actions ...
Seaweed proteins could be the next sustainable food source
The protein in sea lettuce, a type of seaweed, is a promising complement to both meat and other current alternative protein sources. Seaweed also contains many other important nutrients, and is grown without needing to be ...
Most surveyed grocery shoppers report noticing shrinkflation
Over three-quarters of surveyed consumers say they have noticed shrinkflation at the grocery store in the previous 30 days, according to the October 2024 Consumer Food Insights Report (CFI).
Planet saw its 2nd-warmest October in 175-year record: 2024 on pace to be world's warmest year on record
Earth saw another unusually warm month, with October 2024 ranking as the second-warmest October in NOAA's 175-year global climate record.
Metal-organic framework materials to remove dye contaminants for cleaner water
The future of MOFs, metal-organic framework materials, looks bright. A review in the International Journal of Environment and Waste Management has looked at how a specific class of these sponge-like materials might find increasing ...
Climate policy monitor reveals net zero regulations surge globally but implementation gap remains
As countries meet at COP29 in Baku, a new Oxford University study, developed through pro-bono partnerships with 48 leading law firms around the world, provides the most detailed view yet of how key economic rules are aligning—or ...
The time is ripe to support urban agriculture: Experts urge Congress to fund new iteration of Farm Bill
As Congress reconvenes, a coalition of advocates has published a policy brief calling on representatives to provide more support for urban agriculture through a new iteration of the Farm Bill, which has been in a state of ...
Researchers call for recognition of tire particles as a distinct environmental threat
A new study led by an international team of scientists highlights tire particles (TPs) as the leading contributor to microplastics and calls for urgent, targeted research to address their unique environmental and health risks.
A new vertical seed distribution trait for soybean breeding
As the human population increases and protein demand doubles, modern plant breeders must further optimize soybean plant architecture and per plant yield for modern farming systems.
Child-centered research shows how schools can provide support for domestic abuse situations
While no official source collects data on children affected by domestic abuse, research suggests as many as 1 in 5 children experience domestic abuse in their lives. This equates to around six children in an average U.K. ...
Climate scientist combines research and teaching into 'perfect storm' of discovery
This fall, Hurricanes Helene and Milton served as painful reminders of how climate change is fueling extreme weather, supplying warmer ocean waters and warmer air temperatures that lead to wetter, stronger tropical cyclones.
Wearable tech for space station research
Many of us wear devices that count our steps, measure our heart rate, track sleep patterns, and more. This information can help us make healthy decisions—research shows the devices encourage people to move more, for example—and ...
Pakistan employs new measures to deal with nearly 70,000 people affected daily by hazardous smog
Pakistani authorities introduced mobile clinics and added more beds in hospitals to treat the nearly 70,000 patients received daily with respiratory-related diseases as hazardous smog continued to shroud the country's east, ...
Norway's Kon-Tiki museum returns human remains to Easter Island
Norway's Kon-Tiki Museum on Wednesday returned human remains taken from Easter Island by the explorer Thor Heyerdahl during his trans-Pacific raft expeditions in the 1950s.
Spain flood epicenter under highest alert for fresh rain
Spain's national weather agency put parts of the eastern Valencia region under the highest alert level for rain on Wednesday, two weeks after floods killed more than 200 people there.
Digital digs: Technology preserving Europe's cultural heritage
Technological advancements such as 3D scans based on drone images are helping archaeologists document Europe's heritage before sites and artifacts are lost to future generations.
Data from Jan. 6 insurrection links social media, growing levels of political violence
In an era where demonstrations involving force are growing in number and viewed as a likely source of increased collective violence, the scientific understanding of the correlation between protests and the social media communications ...
