Ice Age

A Distant Asteroid Collision Gave Earthly Biodiversity An Ancient Boost

About 466 million years ago, there was an asteroid collision in the asteroid belt between Mars and Jupiter. The collision…

1 year ago

12,800 Years Ago, Earth Was Struck by a Disintegrating Comet, Setting Off Global Firestorms

According to a massive research study, Earth was struck by a comet 12,800 years ago that caused massive wildfires to…

3 years ago

What is an Ice Age?

Planet Earth has gone through several "ice ages", where dropping temperatures has led to the expansion of ice sheets and…

4 years ago