A recent study reveals that slow ocean expansion 15-6 million years ago caused sea levels to change and drop by up to 30 ...

The land bridge created by mantle-driven uplift gave early primates and other animals opportunities to branch out.

Seismic waves from earthquakes have always offered a window into Earth’s hidden interior. For decades, researchers believed ...

Scientists say the size of earthquake faults may have been previously underestimated, extending potentially dangerous ...