"It's pretty surreal to walk between two major pieces of Earth's crust that are drifting in different directions," Brooke ...

Thad McCauley wanted to be an astronaut when he grew up. Instead, he became an art teacher. But now his art is in space.

Experts just found a 3D map that was carved into quartz sandstone likely 13,000 years ago. Located within the famed Segognole ...