In recent years, the Southern Ocean has undergone one of the most dramatic environmental shifts observed anywhere on Earth.

A study published Monday in the Proceedings of the National Academy of Sciences found that increases in salinity in seawater near the surface could help explain some of the decrease in Antarctic sea ...

Researchers have discovered a dramatic and unexpected shift in the Southern Ocean, with surface water salinity rising and sea ...

Deep within the Earth’s mantle, rhythmic pulses of hot lava are emerging on the surface, offering a rare glimpse into the ...

Strata: Stories from Deep Time’ explores the origins of the air we breathe and untangles some of our planet’s oldest stories.