Better Burger will continue Chipotle's existing model of providing fresher fast food.
Porter Ranch was one of the worst climate disasters in U.S. history.
Bradford pear trees, also known as the Callery pear, are the bane of springtime.
The U.S. could meet its electricity needs 100 times over with solar and 10 times over with wind.
Corey Lewandowski led a double life as a solar power lobbyist while publicly fighting taxpayer-funded clean-energy projects.
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.