Solar advocates are suspicious.
The government thinks it doesn't have to spend a dime on it.
One scientist says, “I’ve never seen such a warm, crazy winter in the Arctic."
The loss of Arctic sea ice cover has spurred a sharp rise in shipping traffic -- as well as coast guard rescue missions.
In parts of Oklahoma and Kansas, the tremor risk is now on par with quake-prone California.
America's 300,000 fracking wells pumped out 4.3 million barrels per day in 2015.
Each time you hit snooze, the alarm clock app gives $1 of your money to a wildlife charity.
The Donald won't stop talking about nuclear weapons as climate change.
The project will move 4,000 megawatts of power from Texas and Oklahoma through Arkansas and into the Southeast.