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How a consortium is advancing the diagnostics of rare diseases (medicalxpress.com)

The National Institutes of Health established the Genomics Research to Elucidate the Genetics of Rare Diseases (GREGoR) Consortium in 2021 with the goal of finding molecular diagnoses for individuals with rare diseases who remain undiagnosed after clinical testing – to solve the unsolved. Baylor College of Medicine is one of five clinical sites in the consortium.

2025-11-21 14:41:03 +0100
Why some volcanoes don't explode (phys.org)

The explosiveness of a volcanic eruption depends on how many gas bubbles form in the magma—and when. Until now, it was thought that gas bubbles were formed primarily when the ambient pressure dropped while the magma was rising.

2025-11-21 14:39:04 +0100
An electric discovery: Pigeons detect magnetic fields through their inner ear (phys.org)

In 1882, the French Naturalist Camille Viguier was among the first to propose the existence of a magnetic sense. His speculation proved correct. Many animals—from bats, to migratory birds and sea turtles use the Earth's magnetic field to navigate.

2025-11-21 14:31:03 +0100
AI can help cancer patients better understand CT reports (medicalxpress.com)

Medical reports written in technical terminology can pose challenges for patients. A team at the Technical University of Munich (TUM) has investigated how artificial intelligence can make CT findings easier to understand. In the study, reading time decreased, and patients rated the automatically simplified texts as more comprehensible and more helpful.

2025-11-21 14:28:03 +0100
Study shows that anti-Muslim prejudice is rooted in nativist and authoritarian attitudes, not Christian belief (phys.org)

Islamophobia in Western Europe is driven far more by anti-immigrant nativism and authoritarian attitudes than by religious belief, new research from Johannes Gutenberg University Mainz (JGU) shows.

2025-11-21 14:26:03 +0100
Victoria will force home sellers to reveal their reserve price: Will other states follow? (phys.org)

If you've ever tried to buy a home at auction, you know how frustrating it can be to show up thinking you can afford a particular property, only for it to sell for far more than the advertised price.

2025-11-21 13:02:03 +0100
Mirror symmetry prompts ultralow magnetic damping in 2D van der Waals ferromagnets (phys.org)

Two-dimensional (2D) van der Waals (vdW) ferromagnets are thin and magnetic materials in which molecules or layers are held together by weak attractive forces known as vdW forces. These materials have proved to be promising for the development of spintronic devices, systems that operate leveraging the spin (i.e., intrinsic angular momentum) of electrons, as opposed to electric charge.

2025-11-21 12:40:01 +0100
With two launches in the books, Blue Origin announces even more powerful New Glenn is coming (phys.org)

Blue Origin's New Glenn rocket is powerful, but Jeff Bezos' rocket company wants more.

2025-11-21 12:25:09 +0100
How Home Depot's newest AI tool could give it an edge with pro contractors (phys.org)

Home Depot is leveraging artificial intelligence to help professional contractors with a complex task—measuring and quantifying all the materials needed for residential projects.

2025-11-21 11:40:01 +0100
California regulators approve rules to curb methane leaks and prevent fires at landfills (phys.org)

In one of the most important state environmental decisions this year, California air regulators adopted new rules designed to reduce methane leaks and better respond to disastrous underground fires at landfills statewide.

2025-11-21 11:30:01 +0100
Psychiatrist explains how to talk politics during the holidays (phys.org)

Politics can be a stressful discussion topic, but when the holiday season arrives, political chatter is difficult to avoid, especially in a world that feels polarized and divided. A Baylor College of Medicine psychiatrist explains how to discuss politics in a calm manner among family, friends and colleagues.

2025-11-21 11:18:03 +0100
Astrocytes clear amyloid plaques and preserve cognitive function in Alzheimer's mouse models (medicalxpress.com)

Researchers at Baylor College of Medicine have discovered a natural mechanism that clears existing amyloid plaques in the brains of mouse models of Alzheimer's disease and preserves cognitive function. The mechanism involves recruiting brain cells known as astrocytes, star-shaped cells in the brain, to remove the toxic amyloid plaques that build up in many Alzheimer's disease brains.

2025-11-21 11:00:01 +0100
ChatGPT is smart, but no match for the most creative humans, study indicates (techxplore.com)

A new Australian study has smashed the myth that generative AI systems such as ChatGPT could soon replace society's most creative playwrights, authors, songwriters, artists and scriptwriters.

2025-11-21 10:32:37 +0100
Study finds Indigenous-led hunting most effective for tackling deer overabundance on B.C. islands (phys.org)

As ecosystems in coastal British Columbia disappear due to long-term browsing pressures from overabundant black-tailed deer, a new study led by UBC with Coast Salish Nations and regional research partners identifies the most effective solutions to address deer overabundance on the Southern Gulf Islands.

2025-11-21 10:24:04 +0100
OpenAI and Taiwan's Foxconn to partner in AI hardware design and manufacturing in the US (techxplore.com)

OpenAI and Taiwan electronics giant Foxconn have agreed to a partnership to design and manufacture key equipment for artificial intelligence data centers in the U.S. as part of ambitious plans to fortify American AI infrastructure.

2025-11-21 09:39:48 +0100
Plant breeding discovery could pave way for new crop species (phys.org)

One of the great mysteries in plant biology is how, given the clouds of pollen released by dozens of plant species all at the same time, an individual plant can recognize which particular species' pollen grains will induce fertility and which to reject. We are now one step closer to solving the mystery thanks to research recently published in Science by an international team from the University of Massachusetts Amherst and China's Shandong Agricultural University.

2025-11-21 09:16:51 +0100
Mapping the unseen: How Europe is fighting back against invisible soil pollution (phys.org)

Across Europe, scientists and citizens are uncovering a hidden legacy of contamination beneath their feet. From Denmark's first PFAS crisis to a new generation of soil-mapping initiatives, a continent is learning to see—and stop—the pollution it once ignored

2025-11-21 07:00:02 +0100
Report yields roadmap for Americans to age with health, wealth, and social equity (medicalxpress.com)

To take maximum advantage of the added days, months, and years people enjoy because of modern health care and healthier habits, they need to achieve competency in several areas necessary for longer lives, claims a new Gerontological Society of America report, "Health and Wealth in the Era of Longevity."

2025-11-21 06:10:02 +0100
Population-specific genetic risk scores advance precision medicine for Han Chinese populations (medicalxpress.com)

Researchers at Academia Sinica have developed the first population-specific polygenic risk score (PRS) models for people of Han Chinese ancestry, achieving unprecedented accuracy in predicting risks for common diseases such as diabetes, heart disease, autoimmune disorders. The study, published in Nature on October 15, 2025, analyzed genomic and health data from more than half a million Taiwanese participants of the Taiwan Precision Medicine Initiative (TPMI) and demonstrates the transformative potential of ancestry-specific genetics in improving precision medicine across East Asia.

2025-11-21 06:00:01 +0100
New ship power system keeps vessels running even if central control fails (techxplore.com)

The shipbuilding industry is on the verge of a major leap forward. Timo Alho's doctoral dissertation at the University of Vaasa introduces a pioneering power management strategy that prevents ship blackouts. In Alho's management principle, the vessel's electrical equipment is capable of independently supporting the ship's grid without centralized commands. This makes the vessel's power systems significantly more fault-tolerant than before.

2025-11-21 05:00:01 +0100
Simple blood test may someday allow for diagnosis of LATE dementia during life (medicalxpress.com)

Jijing Wang, Ph.D., and Hyun-Sik Yang, MD, of the Department of Neurology at Mass General Brigham, are the lead and senior authors of a paper published in Molecular Neurodegeneration titled "Plasma TDP-43 is a potential biomarker for advanced limbic-predominant age-related TDP-43 encephalopathy neuropathologic change." Here, they answer questions about their research.

2025-11-21 04:40:06 +0100
Can theater performance skills help teachers in the classroom? (phys.org)

Most people can recall a favorite class or teacher who left an indelible mark on their lives. While subject matter plays a role, the deeper connection often stems from how that teacher made students feel.

2025-11-21 03:50:01 +0100
How children learn to be good (phys.org)

Richard Weissbourd and Kiran Bhai are part of the leadership team at Making Caring Common, a Harvard Ed School initiative focused on making moral and social development a priority in child-raising. In this article, they answer this question:

2025-11-21 03:40:01 +0100
College students are now slightly less likely to experience severe depression, research shows (medicalxpress.com)

Many high school seniors across the country are in the throes of college applications—often a high-stakes, anxiety-ridden process.

2025-11-21 03:10:05 +0100
Cloth diapers can inspire a feelgood factor that is the secret of long-term behavior change (phys.org)

During the first COVID-19 lockdown, we were both mothers trying to stay sane. Our chats often revolved around diapers, feeding, sleep deprivation and motherhood chaos. Between laughter and exhaustion, cloth diapers kept coming up in conversation.

2025-11-21 03:10:03 +0100
New collection of bacteria-eating viruses to tackle hospital superbug (phys.org)

Potential treatments for one of the world's most dangerous hospital superbugs have been found in a surprising location—hospital toilets.

2025-11-21 03:10:01 +0100
Osteoporosis often goes undetected and untreated: How doctors are changing that (medicalxpress.com)

For many years, older adult patients who fractured their hip typically spent most of their recovery time with orthopedic doctors, working to regain their strength and function. But for some of those patients, that care only addressed part of their health issue, explains Michael McDermott, MD, a national endocrinology expert in the University of Colorado Anschutz Department of Medicine.

2025-11-21 02:40:03 +0100
New modeling approach predicts errors in quantum computers before they occur (techxplore.com)

You've just put a dollar into a machine to play a song and it stopped playing after a few seconds. You put in another dollar and the tune stops after a minute. You can't get your dollars back and can't listen to the song you want. But what if you had known ahead of time what would happen, and could have saved yourself the money and frustration?

2025-11-21 02:00:01 +0100
A new type of lion roar could help protect the iconic big cats (phys.org)

A new study has found African lions produce not one, but two distinct types of roars—a discovery set to transform wildlife monitoring and conservation efforts.

2025-11-21 01:10:03 +0100
Mindfulness could help strengthen relationships (phys.org)

Life can put strain on any couple's relationship. But mindfulness could help keep it strong, according to a recent study from the University of Georgia published in Child & Family Social Work.

2025-11-21 00:50:01 +0100
Tablet use before bed found to have little effect on toddlers' sleep (medicalxpress.com)

It is often said that the blue light emitted by tablets and phones makes it harder to fall asleep because it impacts the production of the sleep hormone melatonin.

2025-11-21 00:20:02 +0100
Study finds AI recommendations improve emergency care decisions, but acceptance varies (medicalxpress.com)

While artificial intelligence technology is increasingly being used—formally and informally—to support medical diagnoses, its utility in emergency medical settings remains an open question. Can AI support doctors in situations where split-second decision making can mean the difference between life and death?

2025-11-21 00:10:02 +0100
Mystery of how turtles read their magnetic map solved—they feel the magnetism (phys.org)

Loggerhead turtles are able to sense Earth's magnetic field in two ways, but it wasn't clear which sense the animals use to detect the magnetic field when navigating using the magnetic map they are born with. Now researchers from the University of North Carolina at Chapel Hill reveal in the Journal of Experimental Biology that hatchling loggerhead turtles feel Earth's magnetic map to tell them where they are on their epic migration routes.

2025-11-21 00:00:01 +0100
Targeting TRPC3 channels shows promise for treating atrial fibrillation (medicalxpress.com)

A research group led by Assistant Professor Megumi Aimoto and Professor Akira Takahara at the Faculty of Pharmaceutical Sciences, Toho University, revealed that pyrazole-3 (Pyr3), a selective inhibitor of the transient receptor potential canonical-3 (TRPC3) channel, a calcium-permeable channel in the heart, prevents the persistence of atrial fibrillation. Atrial fibrillation is a tachyarrhythmia that occurs in the atria and is a major cause of stroke and heart failure. This study demonstrated that the TRPC3 channel is a promising new therapeutic target for atrial fibrillation.

2025-11-20 23:30:01 +0100
Want to make new friends? Take a lesson from these birds (phys.org)

Making new friends has its challenges, even for birds. Researchers at the University of Cincinnati found that monk parakeets introduced to new birds will "test the waters" with potential friends to avoid increasingly dangerous close encounters that could lead to injury. They gradually approach a stranger, taking time to get familiar before ramping up increasingly risky interactions.

2025-11-20 23:25:04 +0100
RNA editing study finds many ways for neurons to diversify (medicalxpress.com)

All starting from the same DNA, neurons ultimately take on individual characteristics in the brain and body. Differences in which genes they transcribe into RNA help determine which type of neuron they become, and from there, a new MIT study shows, individual cells edit a selection of sites in those RNA transcripts, each at their own widely varying rates.

2025-11-20 22:55:04 +0100
Machine learning algorithm rapidly reconstructs 3D images from X-ray data (techxplore.com)

Soon, researchers may be able to create movies of their favorite protein or virus better and faster than ever before. Researchers at the Department of Energy's SLAC National Accelerator Laboratory have pioneered a new machine learning method—called X-RAI (X-Ray single particle imaging with Amortized Inference)—that can "look" at millions of X-ray laser-generated images and create a three-dimensional reconstruction of the target particle. The team recently reported their findings in Nature Communications.

2025-11-20 22:49:23 +0100
How small can optical computers get? Scaling laws reveal new strategies (techxplore.com)

By studying the theoretical limits of how light can be used to perform computation, Cornell researchers have uncovered new insights and strategies for designing energy-efficient optical computing systems.

2025-11-20 22:43:31 +0100
Long-term pharmacological treatment shows promise against memory impairments in Down syndrome (medicalxpress.com)

In 2019, a research group led by Andrés Ozaita, of the Department of Medicine and Life Sciences at Pompeu Fabra University, described that mice models for Down syndrome have more cannabinoid receptor 1 (CBR1) in some regions of the brain. This anomaly affects the animals' memory. Six years later, phase 1–2 clinical trials are now underway to test drugs that might correct these alterations in the memory of people living with the syndrome.

2025-11-20 22:31:04 +0100
Scientists use stem cells to model rare genetic blindness in children (medicalxpress.com)

Researchers at the Eye Genetics Research Unit at Children's Medical Research Institute (CMRI) are the first in the world to use stem cells to study one of the genetic causes of Leber Congenital Amaurosis (LCA)—a rare condition that causes severe vision loss in babies and young children. Their findings suggest that gene therapy could soon help prevent blindness in affected kids.

2025-11-20 22:30:01 +0100
Clinical tool helps predict which brain tumors will require treatment (medicalxpress.com)

A new study has shown that a clinical tool developed by the University of Liverpool and The Walton Center can accurately predict whether the most common type of brain tumor will grow or cause symptoms, helping doctors and patients make better-informed decisions about care.

2025-11-20 22:25:03 +0100
Enhanced phase-shifting technique captures 3D shapes of moving objects with high precision (techxplore.com)

Researchers at the Institute of Science Tokyo have developed a neural-network-based 3D imaging technique that can precisely measure moving objects—a task long considered extremely challenging for conventional optical systems.

2025-11-20 22:08:01 +0100
Cutting energy demand could be the cheapest, most efficient route to net zero, UK research says (techxplore.com)

Reducing the U.K.'s energy demand could help the country reach its net zero target faster and at half the cost compared to relying mainly on supply-side technologies, according to new research by energy experts.

2025-11-20 21:52:41 +0100
Nature-inspired hydrogel offers power-free thermal management (techxplore.com)

The poplar (Populus alba) has a unique survival strategy: when exposed to hot and dry conditions, it curls its leaves to expose the ventral surface, reflecting sunlight, and at night, the moisture condensed on the leaf surface releases latent heat to prevent frost damage. Plants have evolved such intricate mechanisms in response to dynamic environmental fluctuations in diurnal and seasonal temperature cycles, light intensity, and humidity, but there have been few instances of realizing such a sophisticated thermal management system with artificial materials.

2025-11-20 21:51:54 +0100
Decoding real-life fear for precision social anxiety treatments (medicalxpress.com)

Researchers at The University of Hong Kong (HKU) have unveiled a transformative approach to understanding and treating social anxiety, challenging decades of laboratory-based assumptions and opening doors to targeted therapies.

2025-11-20 21:51:20 +0100
How machine learning can help optimize treatment for septic shock (medicalxpress.com)

A multi-institutional research team has demonstrated how AI and machine learning can optimize therapy selection and dosing for septic shock, a life-threatening complication that is the leading cause of hospital deaths.

2025-11-20 21:17:04 +0100
How AI can create a virtual programmable human and revolutionize drug discovery (medicalxpress.com)

From idea, to lab, to clinic, to approval—it's a long and expensive process to bring a drug to market. It also rarely succeeds.

2025-11-20 21:02:04 +0100
AI combines physics and lab data to predict paper packaging's permeability to volatile compounds (techxplore.com)

Paper packaging is a sustainable alternative to plastic. However, as it is permeable to air, food packaged in paper loses its flavor over time, and undesirable substances such as solvents can penetrate the packaging. Up to now, extensive tests were necessary for each type of paper to determine to what extent and how quickly this happens.

2025-11-20 21:00:23 +0100
Building a sustainable metals infrastructure: NIST report highlights key strategies (techxplore.com)

The National Institute of Standards and Technology (NIST) has published a report identifying strategies for developing a more efficient, sustainable and resilient U.S. metals processing infrastructure, where metals are used and reused more efficiently throughout the economy. The report highlights key challenges that must be addressed to achieve this goal, including a lack of robust standards for recycled content and supply chain vulnerabilities for critical materials.

2025-11-20 18:48:20 +0100
These dinner-plate sized computer chips are set to supercharge the next leap forward in AI (techxplore.com)

It's becoming increasingly difficult to make today's artificial intelligence (AI) systems work at the scale required to keep advancing. They require enormous amounts of memory to ensure all their processing chips can quickly share all the data they generate in order to work as a unit.

2025-11-20 18:47:32 +0100
How heat from old coal mines became a source of local pride in this northern English town (techxplore.com)

Around a quarter of UK homes lie on disused coalfields. These abandoned coal mines are flooded with water that is naturally heated by the Earth.

2025-11-20 18:37:20 +0100
Lightweight design benchmark enables direct comparison of different methods (techxplore.com)

How can components be designed for an optimal balance of minimal weight and maximum robustness? This is a challenge faced by many industries, from medical device manufacturing to the automotive and aeronautics sectors.

2025-11-20 17:56:20 +0100
Research provides new design specs for burgeoning sodium-ion batteries (techxplore.com)

As the world's need for energy storage increases, sodium-ion batteries are emerging as a less expensive and more environmentally friendly complement to lithium-based batteries. Research by Brown University engineers sheds new light on how sodium behaves inside these batteries, providing new design specifications for anode materials that maximize stability and energy density for sodium-ion batteries.

2025-11-20 17:45:28 +0100
The cost of thinking: Reasoning models share aspects of information processing with human brains (techxplore.com)

Large language models (LLMs) like ChatGPT can write an essay or plan a menu almost instantly. But until recently, it was also easy to stump them. The models, which rely on language patterns to respond to users' queries, often failed at math problems and were not good at complex reasoning. Suddenly, however, they've gotten a lot better at these things.

2025-11-20 17:19:19 +0100
NASA's X-59 completes first flight, prepares for more flight testing (techxplore.com)

After years of design, development, and testing, NASA's X-59 quiet supersonic research aircraft took to the skies for the first time Oct. 28, marking a historic moment for the field of aeronautics research and the agency's "Quesst mission."

2025-11-20 16:59:25 +0100
How modified robotic prosthetics could help address hip and back problems for amputees (techxplore.com)

Researchers have developed a new algorithm that combines two processes for personalizing robotic prosthetic devices to both optimize the movement of the prosthetic limb and—for the first time—also help a human user's body engage in a more natural walking pattern. The new approach can be used to help restore and maintain various aspects of user movement, with the goal of addressing health challenges associated with an amputation.

2025-11-20 16:58:41 +0100
Engineers repurpose a mosquito proboscis to create a 3D printing nozzle (techxplore.com)

When it comes to innovation, engineers have long proved to be brilliant copycats, drawing inspiration directly from nature. But now some scientists are moving beyond simple imitation to incorporating natural materials into their designs. Stuck for ideas on how to create ultra-fine, low-cost 3D printing nozzles, researchers at McGill University in Canada repurposed the proboscis of a deceased female mosquito to create a sustainable, high-resolution 3D printing tip.

2025-11-20 16:39:46 +0100
As AI leader Nvidia posts record results, Warren Buffett makes a surprise bet on Google (techxplore.com)

The world's most valuable publicly listed company, US microchip maker Nvidia has reported a record $US57 billion revenue in the third quarter of 2025, beating Wall Street estimates. The chipmaker said revenue will rise again to $US65 billion in the last part of the year.

2025-11-20 16:32:34 +0100
Study shows waste cardboard is effective for power generation (techxplore.com)

A new study has shown for the first time that waste cardboard can be used as an effective source of biomass fuel for large-scale power generation.

2025-11-20 16:20:17 +0100
Experts detect AI text by looking for human idiosyncrasies, like word variation and complex sentences (techxplore.com)

One of the things that AI doesn't have that humans have in abundance is fingerprints.

2025-11-20 15:23:23 +0100
You got a drone for the holidays. Now what? (techxplore.com)

They perform spectacular shows at amusement parks and sporting events. They deliver medicine and help monitor security. They make great gifts. What are they?

2025-11-20 15:21:19 +0100
Engineers develop autonomous artificial intelligence that transforms resilience and discovery in manufacturing (techxplore.com)

Research led by Rutgers engineers has shown how artificial intelligence (AI) can solve two of the biggest challenges in manufacturing.

2025-11-20 15:09:35 +0100
Korea establishes its first ultra high-voltage DC standards, accelerating the 'energy highway' (techxplore.com)

The Korea Research Institute of Standards and Science (KRISS) has established Korea's first national standards for the reliable performance verification of High Voltage Direct Current (HVDC) transmission systems. Based on these newly established standards, KRISS will begin providing calibration and testing services for national power authorities and related industries.

2025-11-20 14:55:17 +0100
Building houses and growing tissue: Overcoming physics problems in 3D printing (techxplore.com)

A comprehensive review of the challenges in printing with paste-like materials and how understanding the underlying physics could improve manufacturing reliability has been co-authored by a University of Hawaiʻi at Mānoa mechanical engineering researcher.