According to a new study published Monday in the Proceedings of the National Academy of Sciences, the Greenland Ice Sheet is now melting four times faster than it had been prior to 2003, National Geographic reported.
This melting of the Greenland Ice Sheet is going to cause sea-level rise, . . . [Ohio State University geoscientist and lead writer on the study Michael Bevis] said, adding, “we are watching the ice sheet hit a tipping point.”