The newfound exoplanet, called Kepler-139f, is a gigantic world roughly twice the mass of Neptune and 35 times the mass of ...

Learn more about the connection between melting glaciers and volcanic eruptions, a volatile relationship that has existed ...

Learn about two major asteroid impacts from 3.5 million years ago that may not have had lasting environmental effects.

Remains of this key transitional species date to a mysterious "black hole" in the fossil record.

Researchers examining Noachis Terra in Mars’ southern highlands found evidence of extensive river networks – some hundreds of ...

NASA confirms the existence of TOI‑1846 b, a nearby hot super-Earth that could contain water, initially observed by NASA's ...

Learn about the theory suggesting that the Earth sits inside of a void, which may explain why the universe appears to expand ...

Learn more about WASP-121b, the exoplanet so hot it could vaporize iron.

Learn more about how genetic research reveals the Norwegian lemming only split from its Siberian cousin 35,000 years ago.