Cannabinoid pathways may offer targets for kidney disease as CKD affects 850 million people
Approximately 850 million people globally (9.1% of the world's population) have chronic kidney disease (CKD). The number of affected individuals has grown steadily during the past 20 years and is on track to continue rising. ...
12 hours ago
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207
Evolution
Lichen-like life 600 million years ago may push back origins of fungal-algal partnerships
Two organisms inhabiting a common environment can sometimes mutually influence each other, either benefiting or, in some cases, damaging one another. This mutually beneficial or ambivalent biological relationship is known ...
12 hours ago
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44
Ancient Rome's food shortages were shaped more by logistics than climate
Ancient Rome's greatest threat to food security wasn't the weather but the challenge of getting grain to the capital, according to a new study. By comparing hundreds of years of historical records with reconstructions of ...
New photonic platform offers a four-lane highway for light
Topological photonics can force propagating light to travel in a single direction—allowing researchers to route optical signals around corners and past defects without any of it scattering backward. So far, however, this ...
Less-explored form of quantum code could be more powerful—and more stable—than its alternative in error correction
In mathematics and getting dressed, some processes are commutative, while others are noncommutative. Commutative means the order doesn't matter (3 + 2 is the same as 2 + 3, and it doesn't matter which sock goes on first). ...
Quantum Physics
17 hours ago
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29
A new genetic tool helps researchers uncover the logic of gene regulation
The human genome contains more than 20,000 genes. However, at any given time and in a given cell, only a fraction are active. Researchers from EMBL Heidelberg's Krebs Group have developed an innovative experimental approach ...
Biotechnology
10 hours ago
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16
Laying odds on the potential for Martian water near future landing zones
We know Mars has water ice in its polar regions, but astronauts (and their solar-powered equipment!) would much rather experience life closer to Mars' equator. As NASA looks toward landing humans on the red planet, the Planetary ...
Astrobiology
10 hours ago
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10
Mighty mitochondria: Scientists uncover new role for fighting bacterial infections, including drug-resistant superbugs
Beyond the nucleus, no other organelle in eukaryotic cells captures the public's imagination quite like mitochondria: They are the engines of cellular energy production; they possess their own DNA, and they are passed from ...
Not all exercise is equal when it comes to metabolic syndrome risk
Not every disease announces itself with obvious symptoms. Some develop quietly, going unnoticed until they begin to take a serious toll on health. Metabolic syndrome (MetS) is one of them. Rather than a single disease, it ...
The first 72 hours: Hospital routines may undermine breastfeeding
An evidence review of international research suggests widespread misconceptions within the medical community about early milk production, pacifiers and breast pumps may be undermining breastfeeding success in the critical ...
Medical Xpress
3 hours ago
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1
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
Tech Xplore
Glass-ceramic method locks sulfate-rich radioactive waste into durable solids
CEO of OpenAI says we're 'in the singularity' with AI: Is he right?
Sports venues are offering facial recognition to let people in: What are the risks?
Smarter, not thicker: Targeted cooling improves liquid-hydrogen tank insulation
Anthropic's models gained unauthorized 'real-world' access during testing
Popular vs. reliable sources—a blind spot in how LLMs assess information
Neutrons reveal how friction stir welding could strengthen steel armor | ORNL
'Vibe coding' is fun and easy, but there's a major catch
What video review controversies in sports reveal about AI and human decision‑making
New research proposes safer offshore wind turbines for earthquake-prone regions
Two independent studies push semiconductor qubits towards practical scales
Semiconductor spin qubits are one of the most promising building blocks for future quantum computers, but turning them into a working, large-scale quantum computer has so far proven difficult. For now, two big questions remain ...
Moonquakes could reveal ice buried beneath lunar south polar craters
Finding water on the moon may only be a matter of detecting the right vibrations.
Space Exploration
10 hours ago
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7
Optimized magnetic pulses could cut memory switching energy by several orders of magnitude
Information and communication technologies (ICTs) driven by artificial intelligence (AI) are generating data at an unprecedented rate. Every internet search, AI-generated image, recommendation, scientific simulation and large ...
Condensed Matter
11 hours ago
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19
New study links exposure to fungicides and insecticides to changes in the age of menarche
Puberty is a process regulated by the endocrine system, and its timing can be altered by environmental factors. Several recent studies point to a trend toward earlier onset of puberty in girls, a phenomenon linked to a complex ...
Medical Xpress
14 hours ago
0
77
Newly discovered mechanism protects DNA during cell division
Every time a cell divides, it must accurately copy and distribute its DNA between two new cells. However, in some cases, chromosomes do not fully separate, leaving behind thin strands of DNA known as DNA bridges that connect ...
Cell & Microbiology
11 hours ago
0
7
Homing in on the X-ray sky with eROSITA's second data release
The German eROSITA consortium (eROSITA-DE), which includes the University of Bonn and is led by the Max Planck Institute for Extraterrestrial Physics (MPE), has released its second major public data set, the "eROSITA Data ...
Astronomy
11 hours ago
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7
Reducing protein intake could support healthy aging by reshaping metabolism
Protein-fortified foods are popping up everywhere, from cereal and coffee to even protein water. But a new review covering more than 350 papers on protein restriction and aging—published July 31 in the journal Cell Press ...
Medical Xpress
16 hours ago
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137
Ancient Irish volcano offers new clues about the development of its modern-day, active 'brothers and sisters'
An international team of volcanologists working on Carlingford Mountain has found that liquid "magma chambers" do not always exist beneath volcanoes. The team instead demonstrated that magma "plumbing systems" beneath Earth's ...
Earth Sciences
14 hours ago
0
44
Shark finning regulations have not significantly changed global trade, new analysis finds
Much like caviar, shark fins are a luxury product and delicacy in parts of the world. And like wild caviar, demand for shark fins has posed an incredible threat to species that can't reproduce quickly enough to keep up.
Plants & Animals
12 hours ago
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9
Cretaceous beetle fossil reveals early evolution of firefly sensory and signaling systems
Scientists have discovered a remarkably well-preserved 100-million-year-old beetle fossil that provides a rare glimpse into the evolution of the intricate sensory and communication systems used by fireflies and their relatives ...
Evolution
13 hours ago
0
10
Strengthening El Nino 'adding fuel to a planet already on fire': UN chief
A strengthening El Niño that could shatter all-time records is "adding fuel to a planet already on fire" and pushing the world into "uncharted territory," U.N. Secretary-General Antonio Guterres warned Friday.
Hungary to shut nuclear plant as heatwave hits central Europe
Hungary's sole nuclear power plant will be shut down next week because of low water levels in the Danube, Prime Minister Peter Magyar said Friday as central Europe slogs through the latest in a series of heat waves.
Fish pathogens once limited to Asia and US emerge in Brazilian farms
For the first time in Brazil, scientists have identified the presence of bacteria that cause columnaris disease, a serious disease in farmed fish intended for human consumption. Previously, different species of the genus ...
Art festivals may revive island communities when tourism stays within local limits
Grounding intermittent art festivals such as the Setouchi Triennale within the resource capacities and social thresholds of the island communities that host them is a path to the sustainable, long-term revitalization of these ...
Smarter fish farms could cut electricity use and CO₂ while keeping fish safe
Recirculating aquaculture systems (RAS) are attracting growing attention as a sustainable aquaculture technology that can reduce water use, control rearing conditions and lower environmental impacts by filtering and reusing ...
From research to policy: Study turns EU wildfire assessments into a tool for better governance
Climate change, land-use change and socioeconomic pressures are turning wildfires from a primarily ecological process into a complex, systemic risk that cuts across ecosystems, infrastructure, public health, water resources, ...
Isotopic analysis may help police combat illegal timber trade in Amazon
A map showing the distribution of isotopes in Amazonian tree wood can help identify illegally harvested timber. By analyzing the ratio of different isotopes of elements such as oxygen, carbon, nitrogen and strontium, researchers ...
ELT's spectrograph could 'sniff out' biosignatures on other worlds
Before any major telescope commissioning, there are dozens of papers that attempt to define what we can expect from it. We're starting to see some come through for the Extremely Large Telescope (ELT), which hopefully will ...
Technical flaws may inflate Australia's forest carbon credits
AFPA has echoed serious concerns raised by Forestry Australia over the federal government's controversial new carbon credit method, warning it undermines the integrity and credibility of Australia's carbon market.
New blazes in Greece as strong winds hamper firefighting
New wildfires fed by strong winds broke out in Greece on Friday, giving firefighters little respite and forcing Civil Protection officials to order the partial evacuation of part of a suburb west of Athens.
A single RNA-based therapeutics approach against multiple types of RNA viruses
The high frequency of RNA virus mutations and outbreaks of emerging RNA viral infections are challenging public health issues. Developing a drug that can overcome viral mutations with broad-spectrum antiviral activity is ...
Mathematical model devised to protect bacteriophages without hindering their action
A study by researchers in the UAB Department of Mathematics and the Center for Mathematical Research (CRM) presents a model describing the behavior of encapsulated bacteriophages within the gastrointestinal tract. Its objective ...
Why is gaining citizen support for climate policies so difficult?
A study led by Marc Guinjoan, a lecturer in the Department of Political Science and Public Administration at the UAB, with researchers Toni Rodon of the UPF and Joel Ardiaca of the UB, reveals that citizen support for climate ...
Experts survey the glacier ice on Mount Ararat for the first time
Facing wind and cold, with only half as much oxygen to breathe as in the valley, a German-Turkish research team surveyed the glacier on Mount Ararat in eastern Turkey for the first time in July, at more than 5,000 meters ...
New open-source software predicts energy transfer between tiny defects in solid materials
The performance of many next-generation devices depends on controlling how energy flows at extremely small scales. In the field of microelectronics—where devices continue to shrink and new materials are introduced—small imperfections ...
New low-water method could make production of clean-energy materials much greener
A new Concordia study has demonstrated a greener way to produce an important class of catalytic materials with promising potential for cleaner energy technologies that rely more on acoustic energy than water and chemicals. ...
French, Italian winegrowers face earliest ever harvest
Scorching summer temperatures have disrupted life for millions of Europeans, but for winegrowers in Italy and France who are harvesting their grapes unusually early, the hot weather offers pros as well as cons.
A discarded SpaceX rocket is on a high-speed collision course with the moon
A drifting SpaceX rocket is on a collision course with the moon after launching a pair of lunar landers more than a year ago.
Agricultural waste could fuel protein-rich black soldier fly larvae for human foods
They're wriggly black grubs more commonly tossed to backyard hens than served at the dinner table, but black soldier fly larvae could soon play a key role in building a more sustainable food system, according to new research ...
Curiosity Blog, Sols 4961-4967: Approaching a break in the rock record?
Curiosity spent the week continuing to climb her way through the layers of Mount Sharp, exploring the sedimentary rock strip chart of Martian history. The rover has reached a layer where the science team had spotted a possible ...
