‘Extraordinary thinning’ of ice sheets revealed deep inside Antarctica

New research shows affected areas are losing ice five times faster than in the 1990s, with more than 100m of thickness gone in some places

Ice losses are rapidly spreading deep into the interior of the Antarctic, new analysis of satellite data shows.

The warming of the Southern Ocean is resulting in glaciers sliding into the sea increasingly rapidly, with ice now being lost five times faster than in the 1990s. The West Antarctic ice sheet was stable in 1992 but up to a quarter of its expanse is now thinning. More than 100 metres of ice thickness has been lost in the worst-hit places.