Quantum computers, computer systems that leverage the laws of quantum mechanics, store and process information using qubits (i.e., quantum bits). In many quantum computers, qubits are linked via entanglement, a quantum mechanical effect that connects particles in such a way
Earlier this week, OpenAI published a trove of hundreds of mathematical results it claimed could "push the frontier of human knowledge." Produced largely by an unreleased artificial intelligence (AI) model, the 722 papers relate to 372 open problems covering everything from
Morning on the Red Planet The post This Photo of the Martian Dawn Could Be Curiosity’s Most Serene Image Yet appeared first on Nautilus .
The Center for the Creator Economy at Syracuse University—the nation's first academic center dedicated to the advancement of interdisciplinary academics, independent research, policy engagement and support for creator-based ventures—today released the findings from its
Traffic, trains, nightlife—in cities everywhere, there is a near-constant background hum that most people simply get used to.
A new study led by Flinders University finds both autistic and nonautistic suspects may be judged more harshly if any idiosyncratic behaviors in interviews stray beyond what observers consider normal. The research also undermines the widely held perspective—referred to as the
A six-month study suggests that high-intensity interval training (HIIT) may offer older adults a powerful advantage: losing body fat while keeping their muscle. Unlike moderate-intensity workouts, which led to a small loss of lean muscle, HIIT preserved it while also improving
Scientists have uncovered a hidden world of “in-between” materials that briefly form as chemical ingredients are heated, revealing structures that conventional methods can miss. Among the discoveries is a previously unknown form of bismuth vanadate, a material widely studied
The orangutan clings to the top of a mostly leafless tree in Indonesia's portion of Borneo as waves of thick smoke from the forest fires burning below waft over her.
A new study shows promising results in lowering pain during IUD placements
In a new study, people who had worse fevers after a COVID shot tended to have similar gut characteristics
Researchers have uncovered a new way bacteria detect viral attacks: a virus-produced enzyme cuts a bacterial sensor protein, triggering a self-destructing immune response. The discovery could lead to more effective phage therapies against antibiotic-resistant bacteria and
Scientists in Australia trained sea lions and seals to respond to a hearing test for research into how the marine mammals are affected by human-made noise.
Malaysia closed schools in Kuala Lumpur and other parts of the country Friday as haze from fires in neighboring Indonesia again pushed local air quality to some of the world's worst levels.
Blue damselfish, with their striking blue hue, are easy to spot, even along Okinawa's heavily urbanized coastlines. But while abundant, their gene activity reveals a hidden cost to living in human-impacted environments.
Researchers from the University of Oxford and international collaborators have revealed previously unseen rapid chemical stages in the formation of β-lactam antibiotics like penicillin, offering insights that can support future antibiotic development. The findings have been
Octopuses, squid and cuttlefish, collectively known as coleoid cephalopods, have evolved exceptionally large and elaborately structured nervous systems capable of complex behaviors such as problem-solving and rapid camouflage. A new study by scientists at the University of
A Canadian radio telescope has detected the faint glow of hydrogen from billions of years ago using only its own observations, proving a long-awaited way to map the distant universe can actually work. CHIME can use this hydrogen signal to trace how matter is spread across space
Isaias strengthened to a Category 2 hurricane on Thursday as it headed toward the U.S. Gulf Coast, the U.S. National Hurricane Center said, prompting mandatory evacuations and disrupting oil and gas production.
Nearly a century after physicist Hans Bethe predicted them, scientists have created and directly observed unusual quantum states known as “Bethe strings” in an ultracold gas. By cooling cesium atoms to near absolute zero and trapping them in thousands of tiny one-dimensional
Four astronauts returned to Earth from the International Space Station on Thursday after hurrying there eight months ago to replace an ailing colleague and his crew.
NASA’s SpaceX Crew-12 astronauts have returned to Earth after 237 days in space, traveling more than 100 million miles and completing over 3,792 orbits while conducting research to prepare for future missions to the Moon and Mars. The mission also made history with
A new academic paper by Paul Hanson and Matthew Joeckel of the Conservation and Survey Division in the University of Nebraska–Lincoln's School of Natural Resources contains a brief phrase—"new linework"—that looks innocuous but carries enormous meaning.
Armed conflict accelerates cropland loss, and the effects can persist for years after conflict begins and vary substantially with conflict severity and social conditions, according to a new study published in Nature Food on Sept. 24.
October’s skies are packed with celestial surprises, from Jupiter disappearing behind the Moon to two meteor showers lighting up the darkness. NASA highlights four must-see events, including shooting stars from Halley’s Comet and a glowing Hunter’s Moon just before Halloween.
Nicotine e-cigarettes appear to help more smokers quit than patches, gum, and several other common approaches, according to a major review of 80 clinical trials. Researchers say regulated vaping products are not risk-free, but may be a significantly less harmful alternative for
How can AI provide police officers with better support in complex situations? In an interdisciplinary collaboration, researchers in police research and computing science at Umeå University have explored the opportunities and risks associated with using AI-based interactive
Pokémon, sports and other physical trading and collectible cards have been around for decades but have surged in popularity since COVID. These cards are usually obtained through gambling-like packs containing random cards. Most packs do not offer any highly desirable cards, but
Can literature foster greater acceptance of LGBT people among elementary school students? This is the core question behind a study conducted by researchers Guillermo Soler, María Ribes and José Rovira-Collado from the Language and Literature Didactics area of the Department of
Five natural compounds, including curcumin and berberine, were tested for their effects on cancer cells and healthy muscle cells. All disrupted cancer cell energy production and pushed many of the cells into a non-dividing state, with curcumin producing the strongest overall
A leading U.S. beef industry trade association knew by 1989 that cattle contributed to global warming but focused its response on protecting consumer demand through public relations, according to a new study that examined a decade of industry records.
Biodiversity indicators can help companies make more sustainable decisions. But only 9% of the world's largest companies in sectors with a major impact on biodiversity use such indicators, according to a new study from Lund University. The researchers also show that different
Many insects see the world through hundreds of tiny lenses that are grouped together in a visual organ known as the compound eye. Behind each lens sits a cluster of eight light-detecting cells arranged in a pattern that scientists believe has existed for hundreds of millions of
For decades, scientists have believed that a protein called interferon tau (IFNT) is indispensable for pregnancy in cattle. Produced by the early embryo, it was thought to signal its presence to the mother and prevent the hormonal changes that would otherwise end the pregnancy.
A breakdown of normal polar winds in winter raises the chance of extreme cold—and a resulting spike in energy demand—in Europe, new research shows. Normally, strong and stable westerly winds circle high above the Arctic in the winter, in what is known as the "stratospheric
A new paper published in the journal Phytotaxa describes a new species in the genus Victoria, the Colombian giant water lily (Victoria colombiana). With only three other known species in the genus, V. colombiana joins the pantheon of nature's giants with pads measuring up to 2
Bees, moths and other pollinating insects have a harder time smelling flowers in polluted air, according to research led by the University of Reading. Scientists analyzed 22 experimental studies on how the air pollutants ozone and nitrogen oxides (NOx) affect pollinators. Both
There is a strong national and international commitment to large-scale carbon removal from the atmosphere (Carbon Dioxide Removal, CDR) to achieve climate goals. But how do you do that responsibly? A study commissioned by the Climate Research Initiative Netherlands (KIN) and
Just two weeks after it was launched, the Copernicus Sentinel-3C satellite returned its first images and measurements from two of its key instruments—a major milestone that confirms the satellite is working well and on track to monitor the health of Earth's oceans, land,
Walk through almost any city or town in a low-income or middle-income country and you'll pass them: the woman selling deep-fried fish from a cart, the mobile vendor with a bicycle full of vegetables, the kiosk operator who's the only source of a hot meal within walking
A prehistoric cold case near Drumheller reveals either a small-time raptor scavenged on an apex predator, or a baby Albertosaurus engaged in a shocking act of cannibalism. These two possible explanations for what happened to an Albertosaurus after its death near Drumheller are
Research published in the International Journal of Business Innovation and Research (IJBIR) suggests that African economies need to move beyond fragmented development strategies. This might be done by uniting digital technology, startup networks, resource processing and
The DNA in our cells wraps around proteins called histones to form nucleosomes, which organize into chromatin. This organization helps pack genetic material into the nucleus and influences how easily genes can be read and DNA damage repaired. Understanding how chromatin changes
Nickel is a promising, cost-effective and robust catalyst for alkaline water electrolysis—a key technology for the climate-neutral production of hydrogen. However, the actual structure of the active surface of such nickel electrodes under reaction conditions had not yet been
My ancestral languages, Boarisch (Bavarian) and Schwäbisch (Swabian), are routinely described as German dialects. That might sound like a technical linguistic distinction. For me, a Boarisch-Schwob scholar and community member, it raises a practical question: What happens to a
An elephant’s tooth never forgets The post Our Ancient Ancestors’ Lost Habitat Revealed by 700,000-Year-Old Elephant’s Tooth appeared first on Nautilus .
In a study led by Tampere University, researchers have developed a new lensless imaging method that produces precise quantitative data on living cells from a single image. The compact system can be placed inside a standard cell-culture incubator, allowing living cells to be
In high-latitude coastal areas, Arctic amplification means that temperatures are rising faster than the global average. This combination of rising temperatures and changing precipitation patterns driven by the North Atlantic Oscillation has major impacts on regions with a
Happiness, sadness, disgust, surprise, fear, contempt and anger. These are the basic emotions traditionally associated with facial expressions described as universal. As important social signals, facial expressions help us rapidly interpret the emotions and intentions of
