In Earth's fossil record, soft-bodied organisms like jellyfish rarely stand the test of time. What's more, it's hard for any ...
Fossils unearthed in Morocco are the first from a little-understood period of human evolution and may be remains of a ...
Jawbones and other remains, similar to specimens found in Europe, were dated to 773,000 years and help close a gap in ...
Stars and planets are inextricably linked. They form together and stars shape the fate of planets. Stars create the dusty ...
Most planetary systems contain worlds larger than Earth but smaller than Neptune, and the low-density planets around one ...
Fossilized bones and teeth dating to 773,000 years ago are providing a deeper understanding of the emergence of Homo sapiens.
A giant impact on the early Earth could have brought the building blocks of RNA to our planet, which new research suggests ...
Planets larger than Earth but smaller than Neptune are the most common kind in the galaxy, but because our solar system lacks such a planet, scientists don’t know much about how they form. Astronomers ...
Scientists found ancient bone chemistry that reveals animal health, diet, disease, and environments from millions of years ago.