A massive 950-foot asteroid, 612356 (2002 JX8), will make a close Earth flyby tomorrow, May 9. Here is all you need to know ...

Tibetan uplift was mainly caused by post-collisional mantle dynamics, not ongoing India-Asia convergence. The study ...

Let your imagination run wild among these ancient rock formations in Big Bend Ranch State Park.

The potential for rock slides and rockfall in Colorado's high country are always a concern, but that concern is amplified ...