Sucking excess CO2 from the air could likely be our best hope for returning concentrations to pre-industrial levels. If it works.
When it comes to drought in the West, we ain’t seen nothin’ yet.
Two of the leading architects of a major U.N. agreement on climate are trying to soften expectations.
Obama's new methane regulations don’t pass the smell test.
Gravity — yes, gravity — is the latest victim of climate change in Antarctica.
A megafire broke out this week along Alaska's southern coast, which could be a sign of what's to come for the warming state.
The U.S. military is preparing for conflict, retired Navy Rear Adm. David Titley says in an interview.
A surprisingly hopeful story -- with tweets!
An uncommonly sharp kink in the jet stream is partly responsible for plunging more than half of the United States into the freeze.
We've devised the world's shortest survey to find out what kind of actions our readers are taking. You know you want to.