A research team led by Prof. Boseok Kang at Sungkyunkwan University has uncovered the origin of polarity inversion, a long-standing phenomenon in polymer semiconductors that occurs only in certain materials. The team, in collaboration with Prof. Yun-Hi Kim (Gyeongsang National
Digital Planet, the research center at the forefront of researching the AI transformation at The Fletcher School at Tufts University, today released the American AI Jobs Risk Index. It is a first-of-its-kind data-driven framework that maps the potential of AI-driven job
A new study from the Italian Institute of Technology (IIT), in collaboration with Uppsala University (Sweden) and AstraZeneca, shows how computational chemistry and supercomputers can help scientists better understand the fundamental mechanisms of life, specifically those of
Households with high incomes are the main beneficiaries of subsidy programs supporting the clean energy transition. A team of researchers from the University of Freiburg, Stanford University, Indiana University and the University of Pennsylvania has analyzed why this is the
The bond between humans and dogs is one of nature's most enduring partnerships, but exactly when it began has long been a mystery. Now, a new study has turned back the clock. The study, titled "Dogs were widely distributed in Western Eurasia during the Palaeolithic," is
Billed as the first comprehensive report on the state of U.S. lands, water, and wildlife, the Nature Record National Assessment includes the decline of butterfly populations and other species to the remarkable comeback of the bald eagle.
Researchers at NYU Abu Dhabi have discovered new large-scale waves moving deep inside the sun, driven by magnetic fields far below the surface. These waves provide a window into parts of the sun that are otherwise inaccessible, giving scientists a new tool to study how its
New LiDAR analysis suggests Raknehaugen may have been built in response to a devastating landslide, not to honor a high-status individual. The study by Dr. Lars Gustavsen, published in the European Journal of Archaeology, challenges the long-held assumption that Scandinavia's
Imagine a man wants to buy a new shirt for work that he plans to wear once a week for at least the next five years. When browsing for options, he finds one shirt from a lower-quality brand priced at £20 and one shirt from a high-quality brand for £50. Which one should he buy?
A recent study published in Physical Review Letters reveals that many widely used signatures of criticality in brain data may be statistical artifacts. They propose a more robust framework that, when applied to whole-brain fMRI data, confirms the brain operates near, but not
A history of job changes could be a red flag on a résumé, or it could signal a job candidate with an important "mobility benefit" that will help them begin a new job, says new research from Rebecca Kehoe, professor of Human Resources Studies in Cornell's ILR School.
WEHI researchers have led a major global effort to create the first authoritative atlas for a class of enzymes that regulate almost every cellular process in the human body. Published in Cell, the study establishes the first gold-standard reference for all human E3 ligases,
Many countries have adopted ambitious climate protection targets, typically measuring progress through emissions reductions and the expansion of renewable energy. But according to a research team led by Germán Bersalli of the Research Institute for Sustainability, such
With a new lab-based experiment, researchers in the UK and France have recreated the characteristic cascades of energy and angular momentum that underpin key features of Earth's atmosphere. Reporting in Physical Review Letters, a team led by Peter Read at the University of
Suspicion and affection. Apprehension and excitement. Most people have mixed feelings about AI English, whether or not they always recognize it. When reading text generated by AI, people feel it sounds off, or fake. When reading English by a human, people are more likely to
Offshore wind farms are an important pillar of the European Union's strategy for renewable energy—by 2050, the EU aims to increase capacity in the North Sea more than tenfold. A new study by the Helmholtz-Zentrum Hereon shows that the expansion of wind farms can alter the
Through new improvements to existing AI models, researchers in China have created a framework that can methodically identify useful new forms of solid carbon. With their approach, Zhibin Gao and colleagues at Xi'an Jiaotong University hope that numerous new materials could be
Ever woken up to find that a crafty raccoon has overturned your garbage bin and spread the discarded contents of your life across the street? Raccoons—sometimes referred to as "trash pandas"—are renowned as excellent innovators and problem-solvers who can often find their way
Evidence of some of the earliest dogs has been identified at two University of Liverpool/British Institute at Ankara archaeological excavation projects in central Anatolia, Turkey. Shedding new light on the development and spread of early domestic dogs, the findings are
Chemists at Wageningen University & Research (WUR) and Utrecht University have developed a new method to produce a promising chemical building block from biomass. This compound can serve as a precursor for useful products such as plastics, pharmaceuticals, and flavor and
In their landmark 1961 paper on the lac operon, Nobel laureates François Jacob and Jacques Monod speculated that RNA might control gene activity in bacteria through base-pairing interactions. But once protein transcription factors were discovered, the idea was tossed aside.
When we think of asteroids, we almost immediately think of giant rocks bouncing around like the iconic chase scene in "The Empire Strikes Back," and we often hear how they are remnants from the birth of the solar system. While the asteroids that comprise the Main Asteroid Belt
Debates about generative AI in higher education have been informed by studies of completed student papers, or self-reported survey data. Research shows that artificial intelligence tools can support learning, but has also raised concerns, including students' overreliance,
Sea ice is sticking to Alaska's northern coast for less time each year, according to 27 years of data analyzed by University of Alaska Fairbanks scientists. Such landfast ice, which stays attached to the shoreline instead of drifting with winds and currents, also has covered
This week, we learned that across the animal kingdom, sperm cells have a short shelf life. A study implicated autoantibodies in the development of long COVID. And among its other drawbacks, the weedkiller glyphosate may foster the spread of multidrug-resistant bacteria.
As the demand for cybersecurity professionals continues to rise, new research from the University of South Florida identified a growing interest among higher education institutions to incorporate work-based learning in cybersecurity programs to help close the gap between
A new solar breakthrough may overcome a long-standing efficiency barrier. Researchers used a “spin-flip” metal complex to capture and multiply energy from sunlight through singlet fission. The result reached about 130% efficiency, meaning more energy carriers were produced than
Scientists have created a new kind of carbon material that could make carbon capture much cheaper and more efficient. By carefully controlling how nitrogen atoms are arranged, they found certain structures capture CO2 better and release it using far less heat. One version works
In a development that could shift our basic understanding of fluid mechanics, researchers from Drexel University have reported that, given the right circumstances, it is possible to induce a simple liquid to fracture like a solid object. Recently published in the journal
Superprecise timekeepers based on atomic nuclei could be tested as soon as this year
Exercising self-control doesn’t need to be unpleasant, research shows
For decades, astronomers have been puzzled by strange “zebra stripe” patterns in radio waves from the Crab Pulsar — bright bands separated by complete darkness. Now, new research suggests the answer lies in a cosmic tug-of-war between gravity and plasma. The pulsar’s plasma
A widely used sugar substitute found in everything from keto snacks to diet drinks may not be as harmless as it seems. New research shows that erythritol can disrupt brain blood vessel cells, reducing their ability to relax, increasing harmful oxidative stress, and impairing
A new Stanford University study has helped solve a mystery about dramatic swings in sea ice extent around Antarctica.
Cortical Labs says the stunt points toward a new kind of low-power computing—and perhaps a new way to study neurological drugs
The astronauts set to become the first lunar visitors in more than half a century arrived at their launch site Friday, joining the towering rocket that stands poised to blast off next week and send them around the moon.
Scientists have uncovered how your body actually tells your brain to stop eating when you’re sick. In a new study, researchers found that specialized cells in the gut detect parasites and send signals that ultimately trigger the brain to suppress appetite. This process builds
Scientists have identified a key biological system that helps brown fat burn energy by building the networks it needs to function. A protein called SLIT3 splits into two parts, with each piece guiding the growth of blood vessels and nerves inside brown fat. These structures
A fossil ape discovered in northern Egypt is reshaping the story of human evolution. The species, Masripithecus, lived about 17 to 18 million years ago and may sit very close to the ancestor of all modern apes. This finding challenges the long-standing focus on East Africa.
Today's nearly $70 billion U.S. biofuels economy is powered by two technology toolboxes. Biochemical technologies—used to produce around 17 billion gallons of ethanol annually—leverage microorganisms to convert plant biomass sugars into alcohols, other biofuels, or chemicals.
