Over 40,000 seamounts—undersea mountains that don't breach the ocean's surface—are scattered across the ocean floor. Some ...

Explore the fascinating story of Earth's lost continents and the evolution of humanity in this captivating video.

“Using a bombardment history model to infer the cumulative effects of recurring impacts, we estimate that the upper 5-mile (8-kilometer) shell of the Earth’s crust likely was highly permeable 4.3 ...