17 June – Canadian scientists have to think again as unusual Arctic warmth puts shipping at risk and icebergs freeze climate research plans.
4 June, 2017 – A huge nitrous oxide release from thawing permafrost could speed up the global warming already raising temperatures across the Arctic.
28 May, 2017 – Computer simulation shows that Antarctica is warming far slower than the Arctic region because of its much greater height.
29 April, 2017 – The discovery of a biological mechanism that halts rapid global cooling suggests the Earth can protect itself from a complete deep freeze.
15 April, 2017 – Coastal glaciers in terminal decline as Greenland ice melts into the ocean and threatens to raise sea levels by the end of the century.
11 April, 2017 – Global warming’s greater than anticipated impact on permafrost will release huge amounts of methane and carbon dioxide as the soil thaws.
9 April, 2017 – The warming of the atmosphere by greenhouse gases is slowing the jet streams which drive the northern hemisphere’s weather, scientists say.
7 April, 2017 – Plankton blooms in the Arctic’s increasing number of meltwater ponds are enriching the ocean – but potentially accelerating global warming.
30 March, 2017 – NASA scientists say that in the last six months the world has lost an area of polar sea ice that is bigger than Mexico.
17 March, 2017 – Research into natural causes of summer loss of Arctic sea ice reveals human responsibility for drastic changes to the region’s ecology.
LONDON, 5 March, 2017 – How much summer sunlight strikes the Earth’s far north helps to reveal when an Ice Age will occur, scientists say, aiding understanding of human history.