Some half a million acres of the most productive agricultural region on the planet — California’s San Joaquin Valley —...
Defying water suppliers, Palo Alto backs Bay-Delta Plan
Photo: Wapama Falls, far left, flows into the 117-billion-gallon Hetch Hetchy Reservoir in Yosemite, the source of 85 percent of...
NASA building new tools to manage water as climate dangers grow
After an unusually dry winter, a late-season storm finally soaked California in early March, piling up several feet of snow...
U.S.A. drought at worst level in nearly 4 years
California’s first measure of snowpack for 2018 is coming up well below levels recorded the same time last year. And...
Rising temperatures sucking water out of the Colorado River
Photo: The All American Canal, which carries Colorado River into the Imperial Valley in Southern California. California uses more Colorado...