How scientists are tracking a massive iceberg
PBS NewsHour
Narrator PBS NewsHour
Publisher: NewsHour Productions
Summary
Antarctica's Larsen Ice Shelf is disappearing section by section. A fast-growing rift, one of the largest ever seen, is now teetering on the edge of breaking away from the glacier. Science correspondent Miles O’Brien explores how scientists have tracked the steady loss of ice.
Duration: 5 minutes (00:05:23) Publishing date: 2017-03-08; Unabridged; Copyright Year: — Copyright Statment: —