Scientists uncover surprising evidence that the Kerguelen hotspot, responsible for the 5,000-kilometer-long Ninetyeast Ridge, ...

What's at the bottom of the Mariana Trench, and how do we know? How deep does the ocean go? We'll answer these questions and more in this deep dive into the world's oceans. Come on in: The water's ...

Many researchers have posited that the chemistry needed to start life on this planet began at mid-ocean ridges, where tectonic plates have moved apart. This activity sometimes creates hydrothermal ...

Ethiopia’s Erta Ale volcano, one of the most active lava lakes on Earth, offers critical insights into active geological processes like those at mid-ocean ridges. New technology, including GPS devices ...