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.
A bill to legalize use of rain barrels is being considered by the state legislature, to the chagrin of some farmers and ranchers.
Looks like coal power in Scotland is becoming almost as elusive as Nessie.
Republican Sen. Lindsey Graham is stuck between a rock and a hard place.
There’s a whole lot that's wrong with the caucus system.