A 259-million-year-old fossil skull of Yinshanosaurus angustus has been found, filling a key evolutionary gap in ...

When Did Humans First Speak? New Genetic Clues Point to 135,000 Years Ago Language is one of the biggest force multipliers in our species. It appeared earlier than expected.

The bold question-askers at What If reimagine a 400-million-year-old battle through the lens of modern science.

America is an “amazing country,” but despite “our incredible history,” the country must acknowledge 246 years of slavery and fight for a more perfect union.

It's rare to find a home that has been in the same family for almost 200 years. Until 1936, a member of the Klock family had lived in a stone homestead.

The name of a previously unidentified John Doe found in Fort Worth has been discovered thanks to updated DNA technology.

Joe Manganiello debuted as the werewolf Alcide Herveaux in HBO's 'True Blood' 15 years ago and soon became a star ...

The discovery of an ancient Tiwanaku temple in Bolivia is helping researchers paint a more complete picture of what the society once looked like. The Tiwanaku civilization was considered one of ...

A landmark U.S. Supreme Court ruling 10 years ago on June 26, 2015, legalized same-sex marriage across the U.S.The Obergefell v. Hodges decision followed years of national wrangling during which ...

COLUMBUS, Ohio (AP) — A landmark U.S. Supreme Court ruling 10 years ago on June 26, 2015, legalized same-sex marriage across the U.S. The Obergefell v. Hodges decision followed years of national ...

COLUMBUS, Ohio (AP) — A landmark U.S. Supreme Court ruling 10 years ago on June 26, 2015, legalized same-sex marriage across the U.S. The Obergefell v. Hodges decision followed years of national ...