28 August 2019
The Arctic is heating up faster than anywhere else on Earth and the only way to save the ice may be to intervene directly. We look at the three ambitious projects that aim to do just that
5 June 2019
Climate change could release a torrent of carbon from the Arctic tundra into a warming world. To gauge the threat, ecologists have recruited the humble teabag
30 January 2019
The environmentally damaging melting of polar ice is also exposing minerals, archaeological wonders and even ice volcanoes and there's a race to get to them
7 March 2018
Arctic routes are getting busier and some ships get trapped in the ice. Rather than smash them out with brute force, there is a more elegant way to free them
