This year's dry weather has forced a terrible choice on mid-West ranchers: sell, or haul.
A new study in Science suggests the ice sheet may be able to slow its melting rate.
How much do you know about natural gas drilling? Turns out, it depends a lot on what state you live in.
Amid the wreckage of his home, a Colorado fire victim wants to warn future generations.
Colorado is having its worst forest fire season in decades. Is climate change to blame?
Witness the evolution of NYC's billion-square-foot roofscape in the face of climate change.