What did long-necked dinosaurs eat—and where did they roam to satisfy their hunger? A team of researchers has reconstructed ...

The ice cores could offer clues about a period known as the Mid-Pleistocene Transition that has long puzzled scientists ...

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

The largest piece of Mars ever found on Earth has sold for just over $5 million at a Sotheby's auction in New York. But a ...

Scientists thought this crater in Australia was the world’s oldest – but an independent analysis shows they might be off by ...

Sotheby's is putting some rare items up for auction, including what it calls the largest piece of Mars ever found on Earth.

New research suggests that the geological site harbors the oldest known surviving fragments of Earth’s crust, dating back to 4.16 billion years ago.

In a first-of-its-kind study, Stanford researchers have measured how the abundance of ocean life has changed over the past half-billion years of Earth's history.

By analyzing ancient trace fossils, researchers uncovered evidence of complex, mobile organisms thriving 545 million years ago, well before the traditionally accepted timeline.