Wildlife officials in Colorado and Oregon are allowing people to fish as much as as they want at some reservoirs that are ...
As the drought outlook for the Western U.S. becomes increasingly bleak, attention is turning once again to groundwater—literally, water stored in the ground. It is Earth’s most widespread and reliable ...
Picture a city of fifteen million people. Now imagine those taps running dry. Sounds impossible, right? Yet in Iran's capital, Tehran, this nightmare scenario is edging closer to reality. What's ...