California’s relentless drought has many questioning if human activity—from water mismanagement to greenhouse gas ...

Hot weather and dry conditions have led to “elevated” wildfire threats across the state, the U.S. Drought Monitor said.

Years of drought forced the city to rethink its water usage and, almost under the radar, to remake its identity.

How was the Eaton fire of Southern California able to start and spread so easily in the winter month of January?

Learn about the extreme weather events that tested Santa Monica's resilience, from a powerful February storm to a sudden May ...

Water treatment is expensive. It uses a lot of energy and produces its own waste that gets disposed of at a hefty price. Capture6, a startup in Berkeley, California, says it’s developing a solution, ...

Beginning January 1, 2025, the “Making Conservation a California Way of Life” regulatory framework requires urban retail water suppliers — not individual households or businesses — to adopt a series ...

Since 1993, seven of the 10 worst fire years in California, ranked by total acres burned, have occurred after drier-than-normal winters. By contrast, eight of the state’s 10 mildest fire years ...