Earth's five oceans were formed by the constant movement of tectonic plates beneath us, and the same process is already forming a sixth ocean in East Africa.

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

WSJ explains why the meeting of three tectonic plates under the region mean there may be more earthquakes along the faultlines. Some days the high-speed news cycle can bring more questions than ...