Two groups sued to force the administration to rethink federal oil and gas leases.
Why was this drought worse than others? Blame climate change and modernization.
The legislation bridges the gap between big climate solutions and local air problems.
Chris Cuomo wanted to talk about levees, but the Science Guy wasn't having it.
The Zero Breeze might help you chill -- but it'll warm up the planet.
Installing wind devices could cut container ship fuel use by more than 10 percent, according to one expert.
From smartphones to webcams, technology could help us understand — and appreciate — parks in the coming century.
Adding to the 265 million acres he's protected in his administration.
A coalition of local residents, businesses, and even National Park Service officials opposed the proposed project near the Mojave.