'I was really amazed': On the edge of the Milky Way, a dwarf galaxy is being ripped in half by its big sibling -- A new study shows that the Small Magellanic Cloud is being pulled apart by its larger sibling on the Milky Way's periphery, upending our understanding of our cosmic neighbor. -- Harry Baker

3 hours ago

These patients' hearts stopped a dozen times a day. An innovative procedure has transformed their lives. -- People with a rare condition experience "pauses" in their heart beat that cause them to faint. A new procedure could change their lives, research suggests. -- RJ Mackenzie

4 hours ago

Ancient squirrel poop from Arctic permafrost contains DNA from mammoths, bison, horses and big cats -- Prehistoric squirrel droppings were analyzed and found to contain genetic material of numerous ice-age beasts, plants, microbes and fungi. -- Aristos Georgiou

4 hours ago

Earth's underground fungal network is so massive, it would span 10% of the Milky Way, map reveals -- The first global map of subterranean fungi networks reveals how massive its reach is worldwide. -- Sophie Berdugo

4 hours ago

Century-old tuberculosis vaccine could help treat diabetes, trials hint. How? -- Repeated doses of a tuberculosis vaccine lowered insulin needs in patients with two forms of diabetes, new trial data show. But more research is needed to prove the benefit. -- Clarissa Brincat

4 hours ago

The Milky Way returns: How to take breathtaking photos of our galaxy this summer -- Learn how to photograph the Milky Way in June with expert astrophotography tips on dark skies, camera settings, timing and composition. -- Jamie Carter

4 hours ago

El Ni o is officially here, and will be among the strongest ever recorded, NOAA announces -- The National Oceanic and Atmospheric Administration gives the climate event a 63% chance to "rank among the largest El Ni o events in the historical record going back to 1950." -- Ben Turner

4 hours ago

Complete skin of an adult horse found with 10th-century woman and newborn in rare Siberian burial -- Archaeologists found a rare medieval burial of a woman, newborn child and horse in southern Russia. -- Kristina Killgrove

4 hours ago

Scientists discover 5 million-year-old whale graveyard stretching for hundreds of miles in the Indian Ocean -- Researchers have discovered a "megasite" of dead whales along with new species of marine life feasting on the corpses. -- Chris Simms

4 hours ago

Artificial turf contains 400 chemicals tied to cancer and hormone disruption. But is it unsafe? -- Analysis -- A recent, 10-year study from California identified many known or suspected carcinogens in artificial turf. Does it pose a danger? -- Y. Anny Huang -- Published

1 day ago

Scientists were excited about a blood test for many cancers - but it failed a big trial. Here's what to know. -- ANALYSIS -- Emerging tests promise to screen for many cancers at once, but one just failed in a big trial. Will these diagnostics deliver on their promise someday? -- RJ Mackenzie -- Published

1 day ago

This 'crawling' robot rolled around the moon and took a historic photo -- A morphable moon robot operated for 100 minutes in 2024, allowing investigators to get images of an upside-down spacecraft on the lunar surface. -- Elizabeth Howell

4 hours ago

In a first, scientists translated an entire viral genome so a quantum computer could read and analyze it -- Scientists have uploaded a viral genome to a quantum computer, marking an important step for the future of quantum-enabled advancements in biology. -- Alan Bradley

4 hours ago

Genetically modified worms can now produce and deliver drugs inside a living body, scientists say -- In a proof-of-concept lab experiment, scientists demonstrated that intestinal parasites could make and release therapeutic agents inside a living host. -- Victoria Atkinson

4 hours ago

Mysterious 'cold blob' in the Atlantic is a sign of the Gulf Stream weakening - and that's bad news for the US East Coast -- The Atlantic's enigmatic "cold blob" has once again been linked to a weakening of key ocean currents and a devastating climate tipping point. -- Patrick Pester

4 hours ago

Scientists discover giant, fan-shaped structure deep beneath the East Antarctic Ice Sheet -- A mysterious geological structure that resembles a human hand with outstretched fingers has been revealed beneath East Antarctica. The discovery shows the frozen continent still hides many geological secrets. -- Sascha Pare

4 hours ago

2,000 years ago in Scotland, people removed a corpse's brain and fashioned the arm bones into tools -- A new analysis of 2,000-year-old skeletons found in northern Scotland has revealed an unusual funeral ritual involving the manipulation of dead bodies. -- Kristina Killgrove

4 hours ago

Flesh-eating screwworm found in Texas cows and dog. Are humans at risk? -- Explainer -- USDA has detected New World screwworm infections in Texas animals, marking the state's first confirmed cases in decades. -- Nicoletta Lanese -- Last updated

4 days ago

3 new Ebola vaccines are being fast-tracked amid the current outbreak - when could they be ready? -- The Bundibugyo virus driving the current Ebola outbreak has no approved vaccine, but researchers are leveraging decades of vaccine innovation in an effort to change that. -- Jennifer Zieba

4 hours ago