I’m an oversized traffic cone turned Teletubby – but thus goes the fashion when floating in icy Arctic waters.I’m in Sweden’s ...

An overlooked Antarctic water system could raise sea levels by more than 2 meters by 2300, computer simulations show.

One of them, led by researchers at China’s Tongji University, finds that after years of ice sheet decline, Antarctica has seen a “surprising shift”: a record-breaking accumulation of ice.