Far beneath the polar night, the front of Antarctica’s most feared ice stream is shuddering with a new kind of warning signal. Hundreds of tiny “iceberg quakes” are rippling through the seafloor as ...

Researchers studied the cracks in the shear zone over the span of two decades. They discovered that the fracturing happened in two phases. According to the study, long shear fractures would expand, ...

Scientists discovered more than 360 hidden earthquakes shaking Antarctica's Thwaites Glacier between 2010 and 2023.

A technology called synthetic aperture radar (SAR) clears these hurdles by beaming out energy pulses and measuring the amount ...

Low clouds have lifted long enough for helicopters to ferry scientists and their gear to a fast-melting glacier on the edge ...

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

Part of Pine Island Glacier collapsed several years ago, forming an unstable inlet where no ship had sailed. Until now.