Grand Canyon

Fossil discovery in the Grand Canyon reveals a sea world teeming with strange prehistoric life

More than half a billion years ago, the Grand Canyon was not the arid landscape we know today but a shallow, tropical sea teeming with strange life.

Scientists discover America’s largest impact crater from 35 million years ago Joseph Shavit

Scientists discover massive underwater crater that is 3x larger than the Grand Canyon Joseph Shavit

Thrill of a lifetime: Try the world’s highest bungee cord jump off this 430-meter suspension bridge Joshua Shavit

Geologists dig into Grand Canyon’s mysterious gap in time Joshua Shavit