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Latest news
The next Carrington-level solar superstorm could wipe out 'all our satellites,' new simulations reveal
New ESA simulations suggest that a solar storm on par with the 1859 Carrington Event could wreak havoc on Earth-orbiting satellites — and it is a question of "when," not "if" this will happen, experts say.
'Chemo brain' may stem from damage to the brain's drainage system
An early-stage study has found that a common chemotherapy drug disrupts lymphatic cells in the tissue surrounding the brain. This is linked to memory issues in mice.
Greenland is twisting, tensing and shrinking due to the 'ghosts' of melted ice sheets
Earth's mantle is so gooey, it takes eons for material that has been displaced by the weight of ice sheets to flow back. And Greenland is very much still processing its glacial past, a new study shows.
Mystery of the sun's mind-bogglingly hot atmosphere may finally be solved
Scientists have spotted elusive "magnetic waves" in the sun's atmosphere that may explain why the sun's corona is much hotter than its surface.
2,000-year-old Celtic teenager may have been sacrificed and considered 'disposable'
Archaeologists have recovered three unusual burials of Celtic women and girls who may have been sacrificed in England.
Lab monkeys on the loose in Mississippi don't have herpes, university says. But are they dangerous?
Authorities have killed several lab monkeys that escaped from an overturned truck in Mississippi. The rhesus macaques were initially thought to be diseased and dangerous, but that's not necessarily the case.
Gene on the X chromosome may help explain high multiple sclerosis rates in women
A gene on the X chromosome revs up inflammation in the female brain, which may explain why rates of multiple sclerosis are higher in women than in men, scientists suggest.
Humanoid robots could lift 4,000 times their own weight thanks to breakthrough 'artificial muscle'
Researchers have developed a chemical structure for an artificial muscle that can lift up to 4,000 times its weight, and they say it could be used in future humanoid robots.
Exceptionally rare iron saber, arrowheads and jewelry discovered in seventh-century warrior's tomb in Hungary
Archaeologists in Hungary have found the 1,300-year-old burial of a warrior who was buried with a rare iron saber.
22 of Earth's 34 'vital signs' are flashing red, new climate report reveals — but there's still time to act
Earth's systems are nearing tipping points that could plunge the planet into a "hothouse" regime — but there's still time to prevent that from happening, scientists say.
First-ever 'mummified' and hoofed dinosaur discovered in Wyoming badlands
Researchers have unearthed two dinosaur "mummies" in the badlands of Wyoming, confirming duck-billed dinosaurs had hooves, alongside a string of other discoveries.
Building blocks of life detected in ice outside the Milky Way for first time ever
New observations from the James Webb Space Telescope have uncovered five complex organic molecules trapped in the ice around a star outside our galaxy. This cosmic first hints that the stuff of life may be widespread throughout space.
'Miracle' photo captures Comet Lemmon and meteor seemingly entwined over Earth
An astronomer in Italy caught a fortuitous image of the bright comet Lemmon seemingly entwined with the glowing trail of a "shooting star."
Watch Air Force fly inside the eye of Hurricane Melissa as experts warn 'storm of the century' will be catastrophic for Jamaica
The U.S. Air Force's "Hurricane Hunters" have flown inside the eye of Hurricane Melissa, capturing eerie footage of the historic storm that has caused widespread devastation in Jamaica.
'Puzzling' object discovered by James Webb telescope may be the earliest known galaxy in the universe
While scouring images from the James Webb Space Telescope, astronomers spotted Capotauro, "one of the most puzzling discoveries" to date.
Differences in red blood cells may have 'hastened the extinction' of our Neanderthal cousins, new study suggests
Gene variants in red blood cell function may have doomed the hybrid babies of Neanderthals and modern humans.
Being mean to ChatGPT increases its accuracy — but you may end up regretting it, scientists warn
Being curt or outright mean may make a newer AI model more accurate, a new study shows, defying previous findings on politeness to AI.
New blood test can predict risk of postpartum depression with more than 80% accuracy
Scientists are learning more about this leading complication of childbirth. Treatments are improving and doctors can test for biological markers that flag heightened risk.
