An Antarctic ice shelf bigger than Connecticut risks collapse because of global warming after a retreat that began on Feb. 28, the British Antarctic Survey said.
The Wilkins ice shelf, which lost 1,000 square kilometers (390 square miles) of ice, or about 6 percent of its surface, in 1998, calved another 570 square kilometers since February, the survey group said in an e-mailed statement. Now, there's little to stop the loss of another several thousand square kilometers.
Antarctica's Wilkins Ice Shelf Risks Collapse, U.K.
Hurricane Helene has strengthened into an “extremely dangerous” Category 4 storm ahead of its anticipated landfall...
Hurricane Helene, an alliterative threat to life and property across much of Florida, remains on a...
