Arctic
Dying oceans rising faster than predicted, UN warns in stark report
Accelerating melting in Antarctica coupled with heating and acidification will push world’s oceans into ‘unprecedented’ condition, the UN science panel said
Indigenous leaders call for Arctic cooperation against wildfires
As high temperatures and dry thunderstorms turn the Arctic Circle into a tinderbox, the Arctic Council has been urged to step up firefighting capacity
US breaks from Arctic consensus on climate change
At a meeting of the Arctic Council, secretary of state Mike Pompeo refused to identify global warming as a threat, instead hailing an oil rush as sea ice melts
Arctic countries call for regional heavy fuel oil ban at UN shipping talks
Melting sea ice is opening the Arctic up to increased maritime traffic, raising fears of toxic fuel spills and climate pollution
Timelapse video: shipping first as LNG tanker crosses Arctic in winter without icebreaker escort
Teekay vessel Eduard Toll is designed to cut through ice and take advantage of the opening of Russia’s Arctic coastline to industry
Norwegian campaigners lose court case against Arctic oil drilling
Oslo district court told Greenpeace and co-plaintiffs exploration for new reserves did not violate citizens’ constitutional right to a healthy environment
Big oil vs bearded seal: Case to test Trump climate stance
Supreme Court to decide whether to hear oil companies and Alaskan native case against Trump administration for listing seal as threatened due to climate change
Gas tanker crosses thawing Arctic without icebreaker for first time
Sovcomflot vessel cut through thinning sea ice on the northern sea route to carry its cargo of fuel from Norway to South Korea in record time
One kilometre along the Arctic sea ice – my hardest ever swim
When Lewis Pugh finished his 22-minute, awareness-raising swim his hands were so frozen he hand to grip onto his photographer with his teeth
US endorses global action to curb greenhouse gases at Arctic summit
Secretary of state Rex Tillerson signed the Fairbanks Declaration, calling for climate action but holding judgement on the Paris Agreement
Tillerson to answer climate questions at Arctic Council
US secretary of state will fly to the world’s fastest warming region to join ministers in a statement that could sit uncomfortably with his president’s anti-climate agenda
Polar sea ice hits record new low
Northern spring thaw begins with sea ice at a record low. Nasa scientists say the world has lost an expanse of ice larger than Mexico since 1981
Weekly wrap: Will China turn its back on coal?
This week’s top climate politics and policy stories. Sign up to have our newsletter sent to your inbox
It’s 1 March, but spring got started weeks ago
As warmer days wake parts of nature from their winter slumber earlier and earlier, ancient cycles are being broken
Think climate change is a hoax? Visit Norway
Environment minister says warm temperatures and low levels of Arctic sea ice are an early warning to world that climate change is biting
Pentagon: Arctic melt requires updated US strategy
Falling sea ice levels due to climate change and spike in Russian activity require strategic response in US, says department of defense
Watch the Arctic melt away as the Earth warms
Climate scientist Ed Hawkins releases latest in series of gifs illustrating the rapid collapse in Arctic sea ice since the late 1970s
Arctic scientists take climate warning to World Economic Forum
Researchers bring warnings of a rapidly melting North Pole to world leaders in Davos
Exxon has ‘excellent future’ in Russia says ex-energy chief
Former Putin minister and CEO of Rosneft says renewed cooperation with US would open up “massive investment” in Arctic oil and gas
Global sea ice at lowest area ever recorded
Scientists mystified by a sudden fall in sea ice around Antarctica, but said there was no evidence it was related to global warming