Dark matter is thought to make up most of the matter in the universe, but the only way it interacts with its surroundings is through gravity. If two colliding black holes spiral through a dense region of dark matter and merge, gravitational waves rippling across space and time
Scientists have uncovered evidence supporting a mechanism in which transposable elements (TEs), once considered "non-functional" DNA, may have contributed to the evolution and expansion of gene regulation during neural development. Such insights into the mechanisms regulating
Researchers at The University of Osaka, in collaboration with Ritsumeikan University, have demonstrated that growing europium-doped gallium nitride (Eu-doped GaN) on a semipolar crystal plane dramatically improves red light emission. The team found that this approach
To what extent can self-activating catalysts enhance hydrogen production in electrolyzers? Researchers at Johannes Gutenberg University Mainz (JGU) have investigated this question, and their findings were published in Advanced Energy Materials.
In 2018, an artificial intelligence (AI) program called AlphaFold achieved a major breakthrough by placing first in the critical assessment of structure prediction, a competition for predicting the three-dimensional structures of proteins. It scored close to 90 on a 100-point
Imagine trying to build a house without a blueprint, find a shortcut through an unfamiliar city without a map, or govern a large organization with no leaders and no meetings.
A conversation with a pediatrician about the first study to track paternal mortality The post New Fathers Are Dying, and We Don’t Know Why appeared first on Nautilus .
Living by the sea in the tropics means being exposed to some of nature's most powerful forces. Hurricanes can bring storm surges, flooding and destructive waves that threaten homes, infrastructure and livelihoods.
Until now, it has been technically nearly impossible to rotate highly sensitive samples in all directions under a microscope without making contact. Researchers at the Karlsruhe Institute of Technology (KIT) have developed a new laser-based technique that allows microscopic
Innovators who are working on ways to pull carbon dioxide out of the atmosphere to fight climate change are having a tough time lately.
Researchers at the National University of Singapore (NUS) have developed a high-throughput method to identify gold nanoparticles capable of delivering therapies directly to mitochondria (the energy centers inside cancer cells). By tagging nanoparticles with unique DNA
There is no hard evidence that ivermectin can treat cancer, but that hasn’t stopped people from trying it
Throughout history, most of the world's genomic research has relied on DNA data from people of European ancestry.
Researchers from the National University of Singapore (NUS) have discovered that cancer cells do not simply push through surrounding tissues to spread, but instead actively grip onto protective tissue barriers and pull them apart, revealing a fundamentally new mechanism of
Makary, a face of Trump’s Make America Healthy Again agenda, oversaw the embattled agency as it dealt with vaping, abortion and other issues
The beauty of the blue ice belies a fragility exposed by human activity The post Stare Into the Heart of an Ancient Iceberg appeared first on Nautilus .
Probability theory and the Saint Petersburg paradox can help you determine whether the stakes of a game are too great
The Indonesian seas are a biodiversity hotspot, harboring the highest coral diversity in the tropics and home to an extraordinary variety of marine life. Yet these unique ecosystems have been under growing pressure for years, particularly from increasing heat waves in the
Scientific discoveries rarely happen alone. Modern research often involves teams spanning institutions and even countries. Yet when research is published in academic journals, credit is reduced to a list of names—a list that can shape careers.
Plant roots are far more than simple absorption organs: they can adjust their structure to better cope with water stress. Scientists at the University of Geneva (UNIGE), in collaboration with the University of Lausanne (UNIL), studied 284 natural varieties of Arabidopsis
What do you see when you imagine a conservation area? Perhaps a remote rainforest, a towering mountain range or a coral reef teeming with life. But do you expect to see any people?
Researchers have found our emotions toward politics not only play on our minds, but shape how our bodies respond to political experiences, even driving political participation higher. The new study, published in the Proceedings of the National Academy of Sciences, reveals that
A large study of London's tap water has revealed that trace amounts of PFAS "forever chemicals" are present, but their levels are within U.K. and EU safety limits. The analysis, led by researchers at Imperial College London in 2024, is the largest study of its kind to look at
Matter behaves strangely under extreme conditions, and often, remnants of these behaviors are left behind even when conditions return to normal. The Trinity nuclear test in 1945 left behind such remnants, and now, 80 years after the explosion, researchers have identified
Every summer, beach closures disrupt families, harm local businesses, and raise public health alarms. Most of the time, the warning comes after it is already too late.
Quantum computers could someday solve pressing problems that are too convoluted for classical computers, such as modeling complex molecular interactions to streamline drug discovery and materials development.
Experiences in the first days and weeks of life can have a profound impact on humans—and birds. A new study led by Sage Madden, a graduate student in evolution and ecology at the University of California, Davis, shows how weather conditions and family dynamics affect the growth
Living organisms sustain themselves through intricate metabolic processes that continuously convert energy and materials into useful functions. Inspired by these biological systems, researchers are now engineering synthetic materials that can replicate such dynamic behaviors.
Could "dark triad" traits like narcissism and manipulation in leadership actually foster entrepreneurial energy? New research shows they may, but the same traits that build successful start-ups can also break them.
We’ve long tried to control the weather by engineering rainfall. Now such cloud-seeding efforts are escalating, creating conflict between countries and stoking conspiracy theories. But do they work?
Most drugs work by inhibition: they block a protein's activity but leave the protein itself intact. Targeted protein degradation takes a fundamentally different approach, harnessing the cell's own quality-control machinery to remove proteins entirely.
We have been on a years-long campaign of satellite remote sensing of the vast desert landscapes in Eastern Sudan.
Extreme weather poses a big threat to birds. Yet there is a lack of both knowledge and methods for measuring its negative effects. In a new study published in Trends in Ecology & Evolution, researchers from Lund University in Sweden have identified knowledge gaps and propose
Carbon credits allow companies to offset their greenhouse gas emissions through mitigation projects in order to meet voluntary targets, compliance obligations, or national net-zero goals. However, a recent analysis found that at least 84% of carbon credits did not represent
A new AI-based approach that can "hear" inside the sun could give vital signs of the solar disturbances that have significant effects in near-Earth space and on human activities. The solar cycle is an approximate 11-year period during which the sun's magnetic activity rises and
Sleep is a vital physiological process that allows humans and other animals to restore both the mind and body, while also consolidating memories, clearing out toxins and regulating their metabolism. Several past studies showed that getting insufficient sleep for prolonged
Millions across Asia, Africa, Latin America and Oceania remain locked out of meaningful digital participation and from the digital services that increasingly shape everyday life, despite two decades of investment. A new study from the University of Surrey warns that the real
Scientists at the University of Science and Technology of China have successfully deployed a multi-mode quantum relay network, achieving matter–matter entanglement over 14.5 kilometers, according to media reports.
Wildfires battered Iwate Prefecture in northeastern Japan for 11 days, starting on April 22. The fires burned about 1,600 hectares and forced 3,200 residents to evacuate. With warmer climates, continued expansion of urban areas into forested regions, and the increasing
Mathematical analysis suggests that melodies and harmonies have become less complex as music evolves and musicians find new ways “to create great music.”
Using a new technique that can create vacancies at any site across a material and then shrink it to about 1/2,000 of its original volume, MIT researchers have designed nanotechnology devices that could be used for optical computing and other applications involving the
By analyzing the data from the Whole Earth Blazar Telescope (WEBT), an international team of astronomers has discovered optical quasi-periodic oscillation (QPO) in a bright quasar known as 3C 454.3. It is so far one of the most persistent QPOs detected in the optical band. The
In flowering plants, the transition from cross-fertilization (outcrossing) to self-fertilization has evolved repeatedly across species. This shift is often accompanied by a well-known set of traits collectively called the "selfing syndrome," including smaller flowers and
This test flight comes at a pivotal moment for Elon Musk’s SpaceX as the company pushes to go public this year and show it’s ready for NASA’s planned 2027 Artemis III mission
The world's oceans are losing oxygen—and rapidly. The principal cause is the increasing warming of the oceans, which reduces the solubility of oxygen in water and increases respiratory activity. In addition, it strengthens stratification of the water column, making it harder
Firework shows are controversial in this day and age. While beautiful, fireworks are loud, bright, and smoky, and they can be dangerous to the surrounding environment, releasing contaminants into the air and frightening both pets and wildlife alike.
A technology designed to mitigate global warming could, paradoxically, contribute to carbon emissions if hotter temperatures lead to a shift in where bioenergy crops are grown. Bioenergy with carbon capture and storage (BECCS) involves combusting or fermenting biological
An international team of researchers, including scientists from HZDR and Fritz Haber Institute of the Max Planck Society, for the first time directly observed how angular momentum is transferred and conserved within a crystal lattice. Using intense terahertz laser pulses, the
For the last 1.7 million years, China’s Yangtze River has been stealing water from the Yellow River, new research shows
Using data from NASA's James Webb Space Telescope (JWST), astronomers led by researchers at the University of California, Riverside have produced the most detailed map of the cosmic web ever made, tracing the network of galaxies all the way back to when the universe was one
