Antarctica ' s massive Thwaites Glacier is melting because of climate change.

A collapse of this Florida-sized glacier could raise sea levels significantly around the world, possibly before the end of this century. NSF's U.S Antarctic Program and the UK Natural Environment Research Council's British Antarctic Survey have teamed up to send scientists to the remote region by ...This is an NSF Multimedia Gallery item.
Source: NSF Multimedia Gallery - Category: Science Source Type: video