Learn how Denali’s chunky puppies will train alongside experienced sled dogs for their future as canine rangers.

Learn more about the AMEC, a strange, recurring cloud on Mars that has long baffled scientists, until now.

Learn how a first-of-its-kind bronze signet ring was discovered in the submerged remains of a royal quarter once visited by ...

California's proposed ban on quartz countertops, a move inspired by concerns over rising cases of an incurable lung disease.

Learn how an unexplained illness prompted hospital quarantines in Siberia and why reports of a plague ingestion remain ...

Discover the top stories from Sept. 26 to Oct. 2, 2026, including an update on the Perseverance Rover's search for life on ...

Learn how flu activity is rising earlier than expected in states like California and Washington and why a mutated influenza ...

Learn how four sailors had to survive 18 hours after their boat collided with a sperm whale, and how the rise in these ...

Learn more about this otter-like animal that was likely a top mammal predator during the Jurassic Period.

Discover the top stories from Sept. 19 to Sept 25, 2026, including a new cat species discovered in Bolivia and what to know ...

Learn how a sample from the tortoise Jonathan’s mouth revealed youthful patterns in his gene regulators that may help explain ...

Learn more about Herugavialis cairensis, an extinct crocodile species whose fossil came from the same rocks as the Great ...