If it has, there will be widespread implications, including a significant re-shifting of California agriculture outside the state.
Alaska is the canary in the climate coal mine, and that bird is in trouble.
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.
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