Causesvinny12/Flickr Study on underwater methane release raises climate fears A new scientific claim about a burst of methane from the sea floor 125,000 years ago raises questions about our climate future.
Newsletter 'Sleeping giant' Arctic methane deposits starting to release, scientists find Exclusive: expedition discovers new source of greenhouse gas off East Siberian coast has been triggered.
A controversial facility that would process plastic waste to be burned in steel mills has been cancelled
Trump administration halts work on national climate report, dismissing hundreds of volunteer scientists