Water treatment is expensive. It uses a lot of energy and produces its own waste that gets disposed of at a hefty price.

Lined up alongside many of the homes inside the Riverview Mobile Home Estates are five-gallon jugs of water, some full, some ...

Melting snow from California's Sierra Nevada is filling reservoirs. But dry conditions have shrunk the flow of the Colorado ...

After dominating the U.S. for decades, California avocado farmers have been lapped by Mexican growers offering cheaper fruit.

Lake Oroville hit capacity for the third year in a row this spring, marking a first-ever milestone for the lake.

Drought conditions are creeping north, grass and brush has already dried and the National Weather Service is projecting above ...

Ground under Red Bluff, Corning and Antelope is sinking from groundwater removal. Here's what that could mean and why it's ...

U.S. Climate Outlook for Finds California with Above Average Temperatures and Near Average Precipitation Chances ...

Fire officials foresee an elevated chance of blazes across much of California from June through August. And cool coastal ...

CAXIUANA NATIONAL FOREST, Brazil (AP) — A short walk beneath the dense Amazon canopy, the forest abruptly opens up. Fallen ...

The summer forecast calls for hotter-than-normal temperatures from coast-to-coast, according to NOAA's Climate Prediction ...