A U.K. startup wants to be the SpaceX of the deep sea, and hopes to establish a permanent human residence on the ocean floor ...

As the Aral Sea has been drained by irrigation and dried up, the mass loss on the surface has caused Earth’s upper mantle to rise up, lifting the emptied sea bed an average of 7 millimetres per year ...

A march by hundreds of people in Iowa City was among more than 1,000 that unfolded across the state, nation, and world ...

Researchers and crewmembers aboard the Schmidt Ocean Institute's Falkor (too), "seized upon the moment" and were richly ...