A new theory suggests the universe is constantly recording its own history in the fabric of spacetime. If correct, this cosmic memory could help solve some of the biggest puzzles in physics, from black holes to dark matter and the universe’s ultimate fate.
By teaching an AI to use optical tweezers, researchers from the University of Gothenburg and Chalmers University of Technology have sped up the analysis of life's smallest components. The AI platform captures particles, takes measurements and loads new samples, all without
A study led by South African scientists reveals that during winter, the sea ice around Antarctica harbors a reservoir of microbes, most of which have one thing in common—the ability to produce and break down a compound known to protect organisms in extreme environments.
On India's hot plains, scorching summers have become increasingly hard to endure, requiring adaptations and forcing life into the dark hours before the sun turns punishing.
A pathogenic strain of bird flu killed more than 13,000 elephant seal pups after infecting a breeding colony on a sub-Antarctic volcanic island, Australian scientists said Thursday.
Tropical Storm Arthur was downgraded to a low pressure area along the upper Texas coast Wednesday night but forecasters expected its remnants to bring life-threatening flooding and days of heavy rains to parts of the southeastern United States, according to the National
A major study of Australian native bees found that stem-nesting species may be the first to feel the impact of climate change. Unlike bees that nest underground, they have few ways to escape dangerous heat. Researchers also discovered that tropical bees are particularly
A major study of more than 112,000 people found that eating foods containing common preservatives may be linked to a higher risk of high blood pressure and heart-related diseases. Researchers tracked participants for up to eight years and discovered that people consuming the
Tourism businesses across Aotearoa New Zealand are working to become more sustainable, but a new study shows the process is complex and rarely straightforward. The research, based on in-depth interviews, data analysis and site visits with established tourism operators across
See the vet reports during any yearling sale and you'll hear it—a ripple of concern when a veterinarian flags a bone chip on a radiograph of the horse's leg. Buyers often step away. Prices drop. The horse, in the minds of many, is already compromised. However, findings of a
Peanuts are an important staple crop for many people around the world. As well as being delicious as smooth or crunchy peanut butter, their seeds are high in healthy fats and protein and can be pressed into oil.
In the minds of many people, math lives in the classroom—on blackboards, in textbooks, and in tests. New research from Amber Simpson, associate professor in the Department of Teaching, Learning, and Educational Leadership at Binghamton University's College of Community and
Researchers from the University of Helsinki, Natural Resources Institute Finland, Tamkang University and National Taiwan University investigated how the Green View Index (GVI) relates to the richness and diversity of bacteria in the Taipei metropolitan area in Taiwan. The more
For decades, scientists have been studying the cognition of great apes to understand how our own complex cognitive abilities evolved. Much of the research is based on the idea that if a particular ability—like using gestures to communicate—is found only in species that are
Archaeologists have discovered traces of a wooden structure built 5000 years ago, 5 kilometres from Stonehenge, which appears to have been an even older monument for marking the summer solstice
By harnessing the unique properties of quantum mechanics, scientists and engineers worldwide seek to enable systems with extraordinary capabilities. Many of them are working on the highly anticipated development of quantum computers capable of completing complex calculations at
It has often been suggested that we now live in a "post-truth" world. People increasingly rely on their own feelings as a yardstick for what is true. Psychologists at the University of Amsterdam (UvA) have now developed the "Youniversalism" scale to allow them to measure
We already know the vaccine against human papillomavirus, or HPV, greatly reduces infections and cases of cervical cancer, and now we have the first evidence it prevents deaths too
What if a single sentence could carry two completely different meanings, one when read forward and another when read backward? In a new study, researchers at Arizona State University have discovered a biological version of this idea. Working with the mitochondria of a tiny
If you've noticed more whales visiting local waters, you're not imagining it: Vancouver's gargantuan guests are here thanks to the season, great grub and conservation successes, researchers say.
In order for vertebrate embryos to develop their body axes, they require what is known as an embryonic signaling center. This group of cells provides the instructions that determine where up and down, left and right, and front and back are. Biologists at Friedrich Schiller
It's 2158, and you're chugging away on your Ph.D. in planetary volcanology from the University of Utopia Planitia on Mars. Graduate students still get paid a sub-living wage, so you've been stuck eating freeze-dried ramen for the past three years. You've completed studying
A public-private partnership in the Mountain West announced new results today that mark steady progress toward the Department of Energy's goal of fault-tolerant quantum computing, systems large and reliable enough to solve complex problems.
Astronomers have revealed new details about how young stars shape their galactic surroundings in a new study. Researchers analyzed about 18,000 star-forming regions in nearby spiral galaxies using data from powerful instruments like the James Webb Space Telescope, Hubble Space
Instead of going to stores to compare products, Americans have increasingly turned to watching online video reviews. As far back as a decade ago, 55% of Americans reported they'd watched online reviews of products, according to Pew Research. As of late 2024, Pew found 62% were
Scientists studying particle collisions at the Relativistic Heavy Ion Collider (RHIC) usually capture what happens when atomic nuclei smash into one another at nearly the speed of light. But even when the nuclei don't collide, interesting things can happen. In a new paper just
At an international heritage symposium in Japan, I heard a word that stayed with me: "contaminated." The discussion concerned whether Indigenous peoples needed to be named explicitly in a new World Heritage framework. One argument was that Indigenous cultures had changed
Traditionally farmed landscapes can help produce food while also protecting nature and keeping cultural traditions alive. A research team led by the University of Göttingen recently examined Globally Important Agricultural Heritage Systems (GIAHS) as defined and recognized by
The remnants of a star that exploded 1,700 years ago The post Take a Gander at an Ancient Supernova in the Heart of the Milky Way appeared first on Nautilus .
River experts say new satellite technology holds the promise of protecting water quality around the world.
Rainfall history is just as critical to predicting air pollution as where the air came from, a team led by University of Michigan Engineering researchers, in collaboration with scientists at the Appalachian Mountain Club and Plymouth State University, has discovered. The
Researchers have developed a simpler, more cost-effective method to measure a biologically important form of phosphorus in soils, providing new insights into nutrient cycling that could help improve sustainable agricultural management.
Heidelberg University researchers have deciphered the inscription on an ancient curse tablet, which was once used to invoke deities and demons in order to harm an enemy. The "magical" artifact from the Roman province of Lower Germania was discovered during excavations carried
And researchers have a new theory for her untimely demise The post The Model for Botticelli’s Venus Died at 23 appeared first on Nautilus .
Emergency department use rose significantly during and after the 2015–16 Aliso Canyon gas blowout, according to a new paper from the UCLA Aliso Canyon Disaster Health Research Study. Data showed that people living downwind of the blowout had 26 more emergency department visits
A study led by researchers from the Smithsonian Institution and the UB reveals that reducing single-use plastic is essential for protecting coastal ecosystems. Floating litter has also invaded Chesapeake Bay, the largest estuary in the United States and one of the most
The Hong Kong SAR imports more than 90% of its food, and it can be very difficult, when food safety incidents occur, to trace the source across a complex supply chain. Prof. Leng Mingming, dean of the Faculty of Business and chair professor of operations and risk management at
Scientists have uncovered new evidence from one of Earth's most extreme ancient warming events, revealing how the climate may recover long after human-driven CO2 emissions cease.
But not for all women The post The Birth-Control Pill May Encourage Binge Eating appeared first on Nautilus .
Florida State University researchers have identified key differences in the root causes of long-term sea-surface temperature changes across the Atlantic and Pacific oceans, a finding that could help guide future research on ocean variability. The study by Assistant Professor of
In recent years, Hong Kong has experienced repeated episodes of intense rainfall that have significantly affected social operations, including the "once-in-a-century" rainstorm in September 2023, exceptionally heavy rain in May 2024, and a series of Black Rainstorm events in
From sea lettuce adorning tidal pools and bull kelp left in windrows at the high tide line to towering underwater forests of giant kelp providing refuge and food for countless species, British Columbia's seaweeds are both prominently visible along shorelines and hidden from
Whether it's to the moon or Mars, a NASA mission requires some essential preparations: designing and developing the spacecraft, astronaut training and safety checks, clear goals, and strategies and procedures for maintaining communication between crews on Earth and in space.
There is a more than 60% chance that a "super" El Niño will develop by the end of this year.
Europe's first and only TES spectrometer at a synchrotron source is now in operation at BESSY II, developed within a collaboration between the HZB, the MPI-CEC (Mühlheim-an-der-Ruhr, Germany) and the NIST (Boulder, Colorado, U.S.). The photon detection efficiency of the new
Dr. Shing-Chi Leung, assistant professor of physics at SUNY Polytechnic Institute, has published the article "Primordial Black Hole Triggered Type Ia Supernovae II: Comparison with Supernova Remnants and Galactic Chemical Evolution" in The Astrophysical Journal. The paper was
New research from the University of St. Andrews is calling on employers to rethink flexible-working policies, warning that current approaches fail to reflect increasingly blurred boundaries between work and personal life.
Putting brain cells into a hibernation-like state via drugs that cool down core body temperature may help to preserve them following a stroke
Why settle for a trial-and-error approach, reviewing an almost endless number of combinations, when you can systematically narrow the list to something more manageable using established data and knowledge?
Methane is one of the most powerful greenhouse gases, and lakes and wetlands are among its largest natural sources. In many lakes, methane can be seen bubbling up from the bottom and escaping directly into the atmosphere.
