The Melting Antarctic Ice Sheet Is Heading Towards Irreversible Collapse

Computer models suggest that the melting West Antarctic Ice Sheet (WAIS) is melting at a rapidly accelerating rate. A new computer simulation shows that at current melting rates, the ice sheet will hit a critical point in about 60 years, and could result in a sea level rise of as much as 10 feet over the next several… »11/02/15 5:30pm11/02/15 5:30pm