An immense solar-plus-storage power plant in the desert is now pumping out inexpensive clean electricity at full bore.

Bring your shovel and pail to hunt for million-year-old fossils while traversing a volcanic mountain range in California's ...

Water parks throughout Southern California offer thrilling attractions featuring raft rides, water slides and more.

Imperial Beach in San Diego The Southern California beach is one of the most bacteria-ridden water sources in the U.S., according to a Surfrider Foundation report.

Water bills are climbing as utilities clean up a chemical made infamous in “Erin Brockovich.” Should lawmakers give them ...

The Environmental Protection Agency has been working with a local nonprofit to restore safe drinking water to some Eastern ...

More than 50 years after the Safe Drinking Water Act was passed to ensure that Americans’ water is free from harmful bacteria ...