About 700 million years ago, Earth froze over so completely that even tropical oceans turned to ice, an episode scientists call Snowball Earth. New research now points to an overlooked accomplice in ...

Our planet plunged into one of the most dramatic climate states in its long history, approximately 720–635 million years ago.

A closer look at Earth’s history shows that melting ice sheets temporarily increased stratification in the Southern Ocean.

Three decades of satellite observations reveal how warming ocean water is pushing some Antarctic glaciers further inland.

Even when Earth was locked in its most extreme deep freeze, the planet’s climate may not have been as silent and still as once believed. New research from ancient Scottish rocks reveals that during ...

Scientists discover that giant columns of softer ice within the Greenland ice sheet behave like pasta boiling, due to ...

Greenland is one of the fastest-melting cryosphere regions on Earth. In fact, scientists say the large-scale melting of the Greenland Ice Sheet is irreversible, and it’s happening now at an ...

BUFFALO, N.Y. — University at Buffalo scientists Sophie Nowicki and Beata Csatho are part of an international team chosen for a NASA satellite mission designed to improve predictions of environmental ...

The phenomenon was described by a professor as similar to "a pot of boiling pasta" – and it's happening to solid ice.

Between 720 million and 635 million years ago, Earth may have experienced one of ...

Iron isotopes show that salty seawater pockets beneath the ice were as cold as −15°C.