When colossal asteroids rock Earth, it's not all doom and gloom. The menacing asteroid that wiped out non-avian dinosaurs left a colossal marine crater in what's now the Yucatan Peninsula. But after ...

Mass extinction events have repeatedly transformed life on Earth, eliminating dominant species and opening opportunities for new ones to evolve. One of the most dramatic occurred 66 million years ago, ...

A single asteroid hit the Yucatán Peninsula with more power than a billion nuclear bombs. The result? The end of the age of dinosaurs. Discover how the Chicxulub impact caused chaos across the planet, ...