Share this on WhatsApp The vast Greenland ice sheet is melting at some of its fastest rates in the past 12,000 years. And it could quadruple over the next 80 years if greenhouse gas emissions don’t decline dramatically in the coming decades. Research published yesterday in the journal Nature warns that the ice sheet’s future losses depend heavily … Continue reading Greenland Is Melting at Some of the Fastest Rates in 12,000 Years