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.

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

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 more about how researchers can take evidence from the past to better shape our idea of what Neanderthals looked like.

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

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 chemical signatures in the Hjortspring boat’s caulking pointed researchers toward its Baltic origins.

Learn more about mammal monogamy rates, which support the theory that the primary mating pattern in Homo sapiens is monogamy.