Learn how resident orcas collaborate with local dolphins to hunt salmon while offering protection for their smaller cousins ...

Learn how chemical clues reveal a mosasaur was hunting in freshwater rivers as the Cretaceous seaway receded.

Learn the untold story of the hammock, and how it was used by both Indigenous cultures and European colonizers.

Learn more about the creation of fire, and how new artifacts show that fire was used tens of thousands of years earlier than ...

Learn why purrs say more about a cat's identity than its meows, and how domestication forever changed the way cats ...

Spot the stunning ‘Cold Moon,’ the third in the series of three sequential supermoons in 2025, which will appear alongside ...

Meet Salwasiren qatarensis, a small, ancient sea cow species whose fossils were found in Qatar, in one of the world’s biggest ...

Learn more about brown dwarfs, the cosmic misfits that blur the line between planet and star.

Learn about theobromine, a chemical compound in dark chocolate that is linked to anti-aging.

Learn how new discoveries about whale language also raise ethical and legal questions.

With a late-rising crescent moon and early evening activity, this year’s Geminids offer some of the best viewing conditions, ...