Roughly 252 million years ago, Earth experienced its deadliest known extinction. Known as the Permian–Triassic Mass ...

Learn about the new technique being used to study cracks that have formed on Antarctica's unstable Doomsday Glacier.

A groundbreaking study in the journal Science, has unveiled how deep ocean currents—known as global overturning ...

Satellite imagery has revealed a yet-to-be-explained rise in the Southern Ocean's salinity. It could be a key factor in the decline of the region's sea ice.

Rising temperatures in the North Atlantic are slowing vital currents, but a new process in the Arctic could save the day, scientists say.

Researchers have recreated the tumultuous beginnings of Earth, simulating what the planet was like just after its formation 4 ...

First Nations people started trading 'trepang', or sea cucumber, in the 1700s, and now these tiny marine animals may help ...