If the next two years are drier than usual, Lake Powell’s water levels could drop too low to generate electricity, federal report says.

The saga of the Klamath provokes a more fundamental, yet often ignored, set of questions: What is a river for? Irrigation?

Nearly a dozen rivers in western Montana and a handful of rivers inside the borders of Yellowstone National Park are under restrictions as biologists seek to reduce angling-related sources of ...

Science has helped improve management and restoration, but advocates say there still isn’t enough water to go around.

If you’re looking to avoid the crowds, you might want to consider visiting one of the thousands of state parks across the ...

Imagine a world where just six out of every 100 newborns make it to their teenage years, the rest unable to survive ...

Imagine a world where just six out of every 100 newborns make it to their teenage years, the rest unable to survive ...

New research suggests that the thousands of dams built over the past two centuries have caused the Earth's poles to drift ...

Pollution and climate change are fueling a megadrought in the Southwest U.S., threatening water supplies and reshaping the ...

More than half of Utah is now in severe drought, but it is far from the only Western state experiencing dry conditions. Utah ...

Congressman Doug LaMalfa submitted this information on the newly enacted budget bill Breaking down the new budget ...

The San Joaquin Valley Water Blueprint, a diverse coalition of agricultural, municipal, and community stakeholders, is stepping up efforts to ...