Over 30 percent of California's forest firefighters are prisoners.
A youth coalition argues that the federal government shouldn't be supporting the fossil fuel industry.
Despite all the current hype around geoengineering, our attempts to control the world's weather and climate go way, way back.
There's speculation that the former veep and climate hero might run one more time, but Gore himself has been silent.
A new study reveals that 4,000 people die every day from smog in the world's most populous nation.
Ramon Navarro first came to the sea with his fisherman rather, found his own place on it as a surfer, and now fights to protect the coastline he loves.
The recently approved project will focus on solutions to the climate crisis.
And can men be funny? We discuss on the MSNBC show Greenhouse.
How much oil would make Shell’s controversial Arctic bid profitable? And what would be the impact of a catastrophic oil spill?