This video explores Zealandia, a mostly submerged landmass beneath the Pacific Ocean that some scientists consider Earth’s ...

Disregard what you learned in geography class—Earth may not have seven continents after all. From the earliest of grades, schoolchildren around the world have memorized the same lineup: Africa, ...

This video reveals how Earth’s continents will slowly collide over 250 million years, forming a massive supercontinent. As ...