Researchers have proposed many origins for a gravity anomaly in Wilkes Land, East Antarctica, but the latest evidence ...

What are some of the largest extraterrestrial impacts to effect Earth? Learn what we’ve seen in history, and what is ...

When colossal asteroids rock Earth ... left a colossal marine crater in what's now the Yucatan Peninsula. But after analyzing deeply drilled rock core from the impact site created by the six ...

New research in Sweden has uncovered perplexingly high methane emissions coming from the largest meteorite crater in Europe ... related to the meteorite impact at Siljan, which could have carried ...