Mitch McConnell proposes a solution for any state that doesn't like Obama's plan to cut carbon emissions: Just ignore it.
If the British newspaper's new angle on climate coverage sounds like straight-up activism, that's because it is.
Presidential hopeful Ted Cruz shared his climate change theories on Late Night with Seth Meyers. Scientists called them "a load of claptrap."
Obama signed an executive order directing the federal government to reduce its carbon footprint by 40 percent below 2008 levels within a decade.
From wind turbines to iron ore mines -- Walker is the absolute worst candidate for the environment.
2014 was a banner year for solar in the U.S., with 30 percent more photovoltaic installations than in 2013.
The change in New York could become a model for other states. Regulators in Hawaii are already considering a similar policy.
They might have vastly different visions for how to deal with Iran, but Obama and Netanyahu agree on the necessity of climate action.
New research links climate change to Syria's devastating civil war.
We've devised the world's shortest survey to find out what kind of actions our readers are taking. You know you want to.