Melting of West Antarctic ice sheet could trigger catastrophic reshaping of the land beneath
The ice that now covers West Antarctica was not there 3.6 million years ago, after a massive collapse of the ice sheet during a warming period. (Image credit: Anna Ruth Halberstadt / CC BY-NC-ND) Due to its thick, vast ice sheet, Antarctica appears to be a single, continuous landmass centered…
bubmagDecember 31, 2025