Imagine standing on the roof of a building in Los Angeles and trying to point a laser so accurately that you could hit a particular building in San
Permafrost in the coldest northern Arctic -- formerly thought to be at least temporarily shielded from global warming by its extreme environment --
A NASA study based on an innovative technique for crunching torrents of satellite data provides the clearest picture yet of changes in Antarctic ic
Last year was a record-breaking one for Operation IceBridge, NASA’s aerial survey of the state of polar ice.
It’s estimated that Hurricane Harvey dumped more than 30 trillion gallons of water across parts of the U.S. – most of it in east Texas and Louisiana.