Because coal belongs in a museum, and solar panels belong on roofs.
Which is why efforts to reduce particulate pollution as a vital public health issue.
The Coast Guard is currently reviewing the request from fracking companies. One scientist says, "Oh, crap. A lot of things could go wrong."
West Virginia Sen. Joe Manchin, who has been resolutely pro-gun and anti-coal, is moderating one of those positions.
In case you're wondering, investors, the hills are that-a-way.
About 40 million Westerners rely on the Colorado River today. By 2060, the river will be severely overtapped, according to a government report.
Advocates of gun control try to leverage sharp anger to create change. There's a lesson here for every political actor.
Forty percent of the food grown in the U.S. is trashed -- and a lot of it is still perfectly edible.
Data from the Consumer Price Index shows how the natural-gas boom is leading to lower prices for Americans.
We've devised the world's shortest survey to find out what kind of actions our readers are taking. You know you want to.