Ancient ocean sediments reveal Antarctica’s ice sheet retreated repeatedly during past warm periods, offering clues to future ...

Antarctic ice loss increased rapidly in past climates when oceans warmed first, raising risks for modern coastlines.

CANBERRA (Reuters) -Rapid loss of Antarctic sea ice could be a tipping point for the global climate, causing sea level rises, changes to ocean currents and loss of marine life that are impossible to ...

There's evidence trapped in ancient ice that during warm periods millions of years ago, the ice-free Southern Ocean responded ...

After 10 days with only the open ocean and the occasional iceberg at our sides, sailing into the sea ice felt like crossing ...

A record of repeated retreat of the West Antarctic Ice Sheet during the past warm climates has been identified by IODP Exp379 ...

An autonomous research sub sent beneath the Antarctic ice returned images of vast, sculpted structures that no one can yet ...

Scientists tracking Antarctica’s Thwaites Glacier found its ice shelf weakening followed an ordered pattern, driven by hidden ...

Sea-level rise changes coastlines, putting homes at risk, as Summer Haven, Fla., has seen. Aerial Views/E+/Getty Images When polar ice sheets melt, the effects ripple across the world. The melting ice ...

Antarctica has long been seen as a remote, unchanging environment. Not any more. The ice-covered continent and the surrounding Southern Ocean are undergoing abrupt and alarming changes. Sea ice is ...

Billionaire investor Mark Cuban flagged growing concerns within the insurance sector on Thursday as new research reveals Antarctic ice loss may have reached a dangerous tipping point with far-reaching ...