"This has profound implications for how we interpret surface volcanism, earthquake activity and the process of continental ...

Researchers mapped a pulsing mantle plume under Afar that channels molten rock upward, stretching Africa’s crust until it ...

Donald Trump won the presidency by promising everything to everyone who was receptive to his messaging, but the most significant of those conflicting promises created chaos in his MAGA base.

In East Africa's Afar Depression, scientists have discovered that fresh lava from deep within the Earth's mantle is driving ...

While rare, Redding does get earthquakes strong enough for us to feel. Here's why Shasta and Siskiyou counties and the north ...

A fascinating new study reveals how two of Earth’s established continents may constitute one whole landmass in itself.