For many Californians, the most surprising part of a drought-free moment is how quickly it arrives: a single federal map ...

A form of harmful air pollution that often can't be plainly observed is now being tracked with a groundbreaking new tool developed by scientists that allows residents to see where it's coming from.

This article was produced by Capital & Main. It is published here with permission. As humans continue burning fossil fuels, global temperatures are rising in startlingly unpredictable ways. The trend ...

So much for dry January. California has no dry areas and is 100% free of droughts for the first time in 25 years — but it probably won’t last long, an expert told The Post. No part of the Golden State ...

Lake Tahoe is seen on the north shore near Incline Village, Nev., in 2013. At the same time, California itself has faced growing scrutiny over policies critics say fall short on climate considerations ...

The aerial view looks west toward the the Patterson Reservoir and Patterson Pass-Alameda County Water Plant, located beside the South Bay Aqueduct, part of the California State Water Project in ...