New tool identifies almost 200 dams — including some of California's largest — as having flows that may be too low to sustain healthy fish populations.

The 2014 Water Battle — to see which residence hall can save the most water, by making just a few simple changes — runs from Oct. 1-31.

Drought, climate change and other natural and human factors are driving changes at Lake Tahoe.

Sierra Nevada freshwater runoff could drop 26 percent by 2100, caused by increased plant growth at higher elevations.

The western U.S. is rising — literally — as water dwindles away. Scientists are using GPS technology to track the uplift from massive loss of water, estimated at 62 trillion gallons.

Weather-related changes threaten key natural regulator of the region's water flow.

Researchers reveal state is overextended and is using complicated and outdated water policies.

Ten major wildfires are blazing in California; several more are burning in Oregon and Washington.

UC Irvine/NASA study points to grave implications for water supply.

New report sounds warning on over-reliance on groundwater reserves.

Annual meeting provides venue for sharing best green practices among UC, CSU, community colleges and private universities.

Industry may lose more than $1 billion; thousands of workers may lose their jobs.