A figure in red trudges across a blanket of white. Snow squeaks under the scientist's feet, too dry to be slick or soft. Only a line of flags and a few large buildings—the scientist's destination—break up the landscape. The sun hovers on the horizon, never quite setting against a blue sky devoid of clouds.
Colorado-based Leap is looking at the spaceport near Tongue as its first launch site outside of the US.
A surprising new discovery suggests that some dead stars can grow far more massive than scientists once thought possible. Computer simulations show that powerful magnetic fields could allow white dwarfs to reach 2.4 times the mass of the Sun, dramatically exceeding a famous limit that has stood for decades. The findings could help explain unusually bright supernova explosions that have long puzzled astronomers.
Turns out these remnants of dying stars are not all white – a new study finds that they can come in a wide array of colors, from salmon pink to chartreuse.
The ocean’s blue and green hues near the infamous zone of debris have gotten brighter over the last 20 years, satellite data show
Australia has designated a seabed storage site near its northern coast where a Japanese company plans to store massive amounts of carbon pollution using a technology that has divided climate scientists.
NASA has successfully demonstrated technology designed to help spacecraft autonomously navigate to safe landing sites on the moon and on other planets. An Alta-X drone equipped with the agency's Safe and Precise Landing—Integrated Capabilities Evolution (SPLICE) guidance, navigation and control payload completed simulated lunar descent and landing maneuvers Aug. 27. The flight took place at Rogers Dry Lake near NASA's Armstrong Flight Research Center in Edwards, California.
For Belding's ground squirrels, adult females are more likely to survive from year to year if they live near more adult female kin—but neither males nor young females get the same boost from nearby family. Jill Mateo and colleagues at the University of Chicago, U.S., report these findings on Nov. 4, 2026, in the journal PLOS One.
It's no secret that American politics is dominated by older politicians. When 81-year-old Joe Biden withdrew from the 2024 presidential race amid concerns about his age, it was the then-78-year-old Donald Trump who ultimately entered the White House. The median age in the House of Representatives and the Senate was 58 and 65, respectively, while the average American was just 39 years old.
Should an area be fenced off, should animals be sterilized or relocated—or, as a last resort, selectively culled? As the long-running controversy over white-tailed deer in the Montreal suburb of Longueuil's Michel-Chartrand Park has shown, managing wildlife in peri-urban parks isn't just about the science. Emotions, trust and how decisions are communicated also play a role.
Researchers identified a 5,300-year-old kidney stone in the burial of a Bronze Age cattle herder in Russia.
Whether it's gushing from a bumped nose or pooling atop a pricked finger, our blood is some hue of red. But red-bloodedness isn't universal in the animal kingdom. In some creatures, the vital fluid is purple; in others it's yellow, green or even white.
University of Cape Town (UCT) researchers recently named a series of approximately 400,000-year-old fossilized underground nests of an extinct termite species after Calitzdorp, the Little Karoo town near which they were found. In October 2026, the research team returned to the town to donate a poster documenting their discovery to the Calitzdorp Museum, helping to connect local communities with the region's fossil heritage.
White Vision, Hex Vision, and Ultron all converge in this spirited new superhero series.
Astronomers have determined that VVV CL001, a metal-poor globular cluster near the center of the Milky Way, is about 13.4 billion years old, making it one of the oldest known star clusters in our galaxy. The cluster lies behind thick clouds of interstellar dust, which made its distance and age difficult to establish. The paper, outlining the methodology for estimating its age and distance, was posted to the arXiv preprint server on Oct. 20. It has been accepted for publication by Astronomy & Astrophysics.
Blue whale sightings have fallen off dramatically near the Galápagos. El Niño may be to blame.
Guided by the beam of a flashlight, Tino Marolo follows his dog Stella through the darkness of a Piedmont woodland, searching for one of Italy's most prized culinary treasures hidden beneath the soil.
Dr Marta Shahbazi was travelling to a conference to receive an award for scientific excellence in developmental biology An “inspiring” University of Cambridge scientist died in the Spanish train collision on Wednesday which killed at least 69 people. Dr Marta Shahbazi , an affiliate associate professor at the Cambridge Stem Cell Institute and a group leader at the city’s Medical Research Council Laboratory of Molecular Biology (LMB), was travelling on one of the trains involved in the crash near Urda in Toledo province. Continue reading...
The astronauts of NASA's Artemis III mission met with President Trump at the White House on Wednesday (Oct. 28), just as the Artemis II spaceflyers did six months ago.
See the new facial reconstruction of a man from Roman-era Scotland who was decapitated after his death and buried near a Roman fort.
Researchers are exploring novel ways to treat, even prevent, the brain disease C.T.E. One of the most surprising: near-infrared light.
Iceberg A-81 escaping the Weddell Sea and drifting near the edge of South Georgia's underwater shelf.
A new Finnish study reveals that just 30 minutes in a sauna can temporarily flood the bloodstream with additional white blood cells, potentially helping the immune system patrol the body and detect threats. The surprising response resembles the immune boost seen during exercise and may help explain some of the health benefits linked to sauna bathing.
NASA’s Artemis I mission has revealed that cosmic radiation near the Moon is higher than in Earth orbit, but not by as much as scientists might expect. Tiny experimental detectors also uncovered surprising details about how radiation passes through the human body, offering valuable insights for future lunar exploration.
Tesla recently demonstrated its Rocket Roadster "flying car." We asked our readers whether they think flying cars will be widely available in the near future.
The Great Smoky Mountains National Park told visitors Tuesday that invasive Joro spiders "may be hanging in a web near you."
Guatemalan officials on Monday began evacuating two villages near the Fuego volcano due to the ongoing eruption.
