Marijuana use in US adults doubles in decade, surveys show
Marijuana use among U.S. adults doubled over a decade, rising to almost 10 percent or more than 22 million mostly recreational users, government surveys show.
Tuscaloosa Marine Shale: Oil’s thirst for water
It takes between 6 million and 11 million gallons of water to frack an oil well in the Tuscaloosa Marine Shale formation of southwest Mississippi and central Louisiana.