Sea ice around Antarctica shrank to the smallest extent on record in February, five years after the previous record low, researchers said Tuesday, suggesting...
Arctic sea ice may be disappearing, but until recently, Antarctic sea ice was having the opposite experience. In February, however, the extent of sea...
A classified satellite for the U.S. National Reconnaissance Office was launched into space from California on Sunday.
The NROL-85 satellite lifted off at 6:13 a.m....