In this mind-bending journey, we’re going to explore 25 facts about geologic time that will fundamentally change how you think about our planet, life itself, and humanity’s place in the cosmic story.

Add Yahoo as a preferred source to see more of our stories on Google. They say Mars' mantle has created a 'geological time capsule' of when the planet was first formed billions of years ago. “What we ...

When we look at the solid ground beneath our feet, it’s easy to assume Earth has always been this way. But our planet tells a story so extraordinary, so filled with dramatic transformations and ...