In 2015, it lost a piece of ice the size of Manhattan. But now a major Greenland glacier that was one of the fastest shrinking ice and snow masses on Earth is growing again, a new NASA study finds.
Six years ago, the Jakobshavn glacier was retreating about 1.8 miles and thinning nearly 130 feet annually but it started growing again at about the same rate in the past two years, according to a study in Monday's Nature Geoscience. Study authors and outside scientists think this is temporary.