BBC: Satellites have seen a sudden dramatic change in the behaviour of glaciers on the Antarctica Peninsula, according to a Bristol University-led study.
The ice streams were broadly stable up until 2009, since when they have been losing on the order of 56 billion tonnes of ice a year to the ocean.
Warm waters from the deep sea may be driving the changes, the UK-based team says.
The details of the satellite research are published in Science Magazine.
They include more than 10 years of space...