Politics 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.
Opinion: Trump’s shuttering of the National Center for Atmospheric Research is Stalinist: Michael Mann and Bob Ward
