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 ...
A satellite view of the iceberg. The newly escaped B-22A iceberg is circled in red. An enormous iceberg that first broke off Antarctica's "Doomsday Glacier" more than 20 years ago is finally waving ...
Scientists said earthquakes have been shaking the Antarctic’s Thwaites Glacier, also known as the Doomsday Glacier.