Lake Oroville hit capacity for the third year in a row this spring, marking a first-ever milestone for the lake.

Thinning of forests, generally undertaken to reduce dangers from wildfire and restore the forest to a more natural state, ...

California Central Valley, which is known for the agriculture that produces much of the nation's fruits, vegetables and nuts, is a major contributor to a growing dust problem that has profound ...

An average of more than 1 million acres of idled farmland a year is a significant contributor to a growing dust problem in California that has ...

HIT — It’s looking like a three-peat for Lake Oroville. As of noon Friday, the largest earth-dam lake in the United States was less than one foot from the top. It’ll get there; it’s just a matter of ...

A flood advisory was issued by the NWS Reno NV on Friday at 5:56 p.m. in effect until 7 p.m. for Nevada and Sierra counties.

The NWS Reno NV issued a flash flood warning at 6:13 p.m. on Friday in effect until 7:15 p.m. for Nevada and Sierra counties.

Water agencies like the Kings River Water Association rely on up-to-date airborne surveys of the Sierra snowpack to mitigate ...