Today in the Arctic: Day three
All this week, Today investigates the effects of climate change from the Arctic
Martha Kearney reports on British scientists' research in the Arctic. She finds out about rising temperatures, a giant metal detector, and a party for the Sun's return. All this week, Today is at the Ny-Alesund research centre in Svalbard, which is run by the British Antarctic Survey.
(Image: Arctic landscape, credit: BBC)