Flows in the White River (pictured above) and other tributaries of the upper Colorado River have declined dramatically and contributed…
Photo: Greg Mortka, left and Mark Nishibayashi install a passive soil gas probe near the airport fire station. Areas of…
Photo: The Lake Mead reservoir in Nevada is showing a “bathtub ring” because of drought.Credit...Erin Schaff/The New York Times The…
New research finds that nitrate ... can help transport uranium to groundwater — when the nitrate levels exceed the regulatory…
Photo: A worker uses a vacuum truck to suck up water that flooded an area at George English Park in…