General Physics
Scientists at the MAJORANA Collaboration look for rule-violating electrons
In a new study published inNature Physics, scientists at the MAJORANA Collaboration have tested the stringency of charge conservation and Pauli's exclusion principles using underground detectors. Alessio Porcelli has published ...
13 hours ago
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84
Plants & Animals
Artificial intelligence helps scientists engineer plants to fight climate change
The Intergovernmental Panel on Climate Change (IPCC) has declared that removing carbon from the atmosphere is now essential to fighting climate change and limiting global temperature rise. To support these efforts, Salk Institute ...
4 hours ago
1
17
Scientists map soil RNA to fungal genomes to understand forest ecosystems
If a tree falls in the forest—whether or not anyone registers the sound—one thing is for sure: there are lots of fungi around. Within a forest's soil, hundreds of species decompose debris, mobilize nutrients from that ...
Ecology
6 hours ago
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74
Mantle heat may have boosted Earth's crust 3 billion years ago
Little is known about the nature and evolution of Earth's continental crust before a few billion years ago because cratons, or stable swaths of the lithosphere more than 2–3 billion years old, are relatively rare.
Earth Sciences
6 hours ago
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66
Study suggests that cells possess a hidden communication system
Cells constantly navigate a dynamic environment, facing ever-changing conditions and challenges. But how do cells swiftly adapt to these environmental fluctuations?
Cell & Microbiology
6 hours ago
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102
Researcher finds that wood frogs evolved rapidly in response to road salts
When we think of evolution, we think of a process that happens over hundreds or thousands of years. In research published in Ecology and Evolution a team led by Rick Relyea, Ph.D., professor of biological sciences and David ...
Evolution
6 hours ago
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106
New AI technology estimates brain age using low-cost EEG device
As people age, their brains do, too. But if a brain ages prematurely, there is potential for age-related diseases such as mild cognitive impairment, dementia, or Parkinson's disease. If "brain age" could be easily calculated, ...
Neuroscience
4 hours ago
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24
It's easier now to treat opioid addiction with medication—but use has changed little, study finds
For years, even as opioid overdose deaths dramatically increased, doctors and other prescribers in the United States needed special permission from the federal government if they wanted to prescribe buprenorphine, a medication ...
Medications
4 hours ago
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9
A closed-loop drug-delivery system could improve chemotherapy
When cancer patients undergo chemotherapy, the dose of most drugs is calculated based on the patient's body surface area. This is estimated by plugging the patient's height and weight into an equation, dating to 1916, that ...
Medications
4 hours ago
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18
Alteration of brain network condition could predict painful vaso-occlusive crisis in patients with sickle cell disease
A new study led by Indiana University School of Medicine researchers has found that a brain network condition called "explosive synchronization" could be the cause of extreme pain crises in people with sickle cell disease.
Diseases, Conditions, Syndromes
6 hours ago
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5
The Future is Interdisciplinary
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Medical Xpress
Alteration of brain network condition could predict painful vaso-occlusive crisis in patients with sickle cell disease
New device improves stem cell generation and chance for accessible Alzheimer's cell therapy
New algorithm could provide early warning for asthma attacks
Researchers discover biology behind Fontan-operation-associated liver disease
Gene-based therapy restores cellular development and function in brain cells from people with Timothy syndrome
Solving the riddle of the sphingolipids in coronary artery disease
Experimental strategy is the first to tackle fibrosis and scarring at the cellular level
New study uses AI to predict malaria outbreaks in South Asia
Mini-colons advance colorectal cancer research
COVID-19 pandemic alters view that doctors are obligated to provide care: Study
Single-cell analysis reveals mechanisms of a common complication of Crohn's disease
Tech Xplore
Why can't robots outrun animals?
Emulating neurodegeneration and aging in artificial intelligence systems
New insights lead to better next-gen solar cells
Rubber-like stretchable energy storage device fabricated with laser precision
A simple 'twist' improves the engine of clean fuel generation
Storing and utilizing energy with innovative sulfur-based cathodes
Salt battery harvests osmotic energy where the river meets the sea
New survey finds positive perceptions of solar projects
Why Germany ditched nuclear before coal—and why it won't go back
New device improves stem cell generation and chance for accessible Alzheimer's cell therapy
Researchers in Sweden say they have improved on a technique for converting regular skin cells into neural stem cells—an advance that they say helps close the gap for accessible personalized cell-based therapies for Alzheimer's ...
Alzheimer's disease & dementia
6 hours ago
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0
New research confirms plastic production is directly linked to plastic pollution
A research paper published in Science Advances reveals a direct correlation between plastic production and plastic pollution, such that every 1% increase in plastic production is associated with a 1% increase in plastic pollution ...
Environment
7 hours ago
2
3
Imaging technique shows new details of peptide structures
A new imaging technique developed by engineers at Washington University in St. Louis can give scientists a much closer look at fibril assemblies—stacks of peptides that include amyloid beta, most notably associated with ...
Bio & Medicine
7 hours ago
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15
Research identifies pitfalls and opportunities for generative AI in patient messaging systems
A new study by investigators from Mass General Brigham demonstrates that large language models (LLMs), a type of generative AI, may help reduce physician workload and improve patient education when used to draft replies to ...
Health informatics
2 hours ago
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23
Cows' milk particles used for effective oral delivery of drugs
Researchers have found that tiny particles present in cows' milk could offer, for the first time, an effective method for the oral delivery of RNA drugs.
Bio & Medicine
7 hours ago
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1
Researchers uncover 'parallel universe' in tomato genetics
In a paper appearing in Science Advances, Michigan State University researchers have unraveled a surprising genetic mystery centered on sugars found in what gardeners know as "tomato tar."
Molecular & Computational biology
7 hours ago
0
42
Circadian rhythms can influence drugs' effectiveness
Giving drugs at different times of day could significantly affect how they are metabolized in the liver, according to a new study from MIT.
Medications
6 hours ago
0
59
Lunar landforms indicate geologically recent seismic activity on the moon
The moon's steadfast illumination of our night sky has been a source of wonder and inspiration for millennia. Since the first satellite images of its surface were taken in the 1960s, our understanding of Earth's companion ...
These giant, prehistoric salmon had tusk-like teeth
Oncorhynchus rastrosus, a giant species of salmon that lived in the North American Pacific Northwest a few million years ago, sported a pair of front teeth that projected out from the sides of its mouth like tusks, according ...
Paleontology & Fossils
7 hours ago
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25
Diversity and productivity go branch-in-branch: Scientists share which forests can adapt to climate change
Climate change can be characterized as the Grim Reaper or some other harbinger of dire times for humanity and natural environment, including forests. Previous studies reporting a decline in forest productivity due to climate ...
Ecology
7 hours ago
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12
Sugar in baby food: Why Nestlé needs to be held to account in Africa
Nestlé has been criticized for adding sugar and honey to infant milk and cereal products sold in many poorer countries. The Swiss food giant controls 20% of the baby-food market, valued at nearly US$70 billion.
Political 'color' affects pollution control spending in the US, new study finds
A new study led by the University of East Anglia (UEA) shows how firms in the United States behave differently depending on the political party in charge—even if they do not change policies.
Team reports on relationship between contents of diosgenin and brassinosteroids in Dioscorea zingiberensis
Diosgenin, a secondary metabolite isolated from the Dioscorea spp. plant family, is an irreplaceable and ideal starting material for the synthesis of steroid hormone drugs. Dioscorea zingiberensis is the world's most desirable ...
Unveiling the genetic blueprint of safflower
A research team has completed a high-quality chromosome-scale assembly of the Chuanhonghua 1 safflower genome. This work sheds light on the genetic underpinnings of crucial traits like linoleic acid (LA) and hydroxysafflor ...
Research show oysters could help clean up the reef through filtration
Scientists have found oysters could be very useful in gobbling up nutrient pollution from tropical waterways, including the Great Barrier Reef.
SlTHM27-SlGAD2 model regulates the cold tolerance in tomato by regulating GABA and anthocyanin
The frequency and intensity of plant stresses have increased in recent years due to climate change. Among them, low temperature is an unavoidable environmental factor limiting agricultural productivity.
First chromosome-level reference genomes of the ornamental banana and pink banana
The genus Musa, encompassing approximately 70 herbaceous species, is predominantly found in the tropical and subtropical regions of Asia and Oceania. This genus is renowned for being one of the most important food crops globally ...
Researchers discover mechanism regulating bud dormancy release in tree peony
In perennial woody plants, bud endodormancy is crucial for survival under adverse environmental conditions in winter, such as low temperature (LT) and dehydration stress. To break bud dormancy is essential for the resumption ...
A molecular fingerprint beyond the Nyquist frequency
Ultrashort pulses play a significant role in spectroscopic applications. Their broad spectral bandwidth enables simultaneous characterization of the sample at various frequencies, eliminating the need for repeated measurements ...
Mechanism of grafting Prunus sp. to control crown gall disease by regulating the rhizosphere environment
Grafting is a traditional and significant strategy to suppress soil-borne diseases, such as the crown gall disease caused by tumorigenic Agrobacterium and Rhizobium. Root exudates and the rhizosphere microbiome play critical ...
Enhancing sweet potato quality analysis with hyperspectral imaging and AI
Sweet potatoes are a popular food choice for consumers worldwide because of their delicious taste and nutritious quality. The red, tuberous root vegetable can be processed into chips and fries, and it has a range of industrial ...
NASA's Chandra releases timelapse movies of Crab Nebula and Cassiopeia A
New movies of two of the most famous objects in the sky—the Crab Nebula and Cassiopeia A—are being released from NASA's Chandra X-ray Observatory. Each includes X-ray data collected by Chandra over about two decades. ...
Startup financing gender gaps greater in societies where women are more empowered: Study
Commercial bankers provide capital to fund the operations and growth of businesses. However, as these lenders evaluate entrepreneurs who apply for loans, gender bias leads to women being denied more often than their male ...
Shoreline model predicts long-term future of storm protection and sea-level rise
Researchers in North Carolina have created a simulation model to analyze how coastal management activities meant to protect barrier islands from sea-level rise can disrupt the natural processes that are keeping barrier islands ...
Balancing AI and physics: Toward a learnable climate model
Artificial intelligence (AI) is bringing notable changes to atmospheric science, particularly with the introduction of large AI weather models like Pangu-Weather and GraphCast. However, alongside these advancements, questions ...
Pushing the limits of sub-kilowatt electric propulsion technology for space mission concepts
NASA has developed an advanced propulsion technology to facilitate future planetary exploration missions using small spacecraft. Not only will this technology enable new types of planetary science missions, one of NASA's ...
Uncovering the diversity of Micropsalliota: Seven new species and one newly recorded species in southern China
Species of Micropsalliota (Basidiomycota, Agaricomycetes, Agaricales, Agaricaceae) are mainly distributed in tropical and /or subtropical regions. These fungi are saprophytic in general and can decompose lignin and cellulose, ...
AI tool recognizes serious ocular disease in horses
Colloquially known as moon blindness, equine recurrent uveitis (ERU) is an inflammatory ocular disease in horses, which can lead to blindness or loss of the affected eye. It is one of the most common eye diseases in horses ...
Computer game helps students get better at detecting fake news
A computer game helped upper secondary school students become better at distinguishing between reliable and misleading news. This is shown by a study conducted by researchers at Uppsala University and elsewhere.
A NASA rover has reached a promising place to search for fossilized life on Mars
While we go about our daily lives on Earth, a nuclear-powered robot the size of a small car is trundling around Mars looking for fossils. Unlike its predecessor Curiosity, NASA's Perseverance rover is explicitly intended ...
