Upstream states on the Colorado River are investing in measurement technology, but experts say more data doesn't always mean ...

Five out of seven Colorado River basin states are failing to maximize a critical resource that could help alleviate the ...

The amount of snowmelt expected to reach the key reservoirs on the Colorado River this spring is far below the median of the ...

Time is ticking for states that share the shrinking Colorado River to negotiate a new set of governing rules. One major ...

Whether the low reservoir storage will eventually lead to cutbacks in water use, will depend on what the weather is like in ...

California's biggest lake has languished for decades as increased salinity, a sinking waterline and a foul smell have robbed ...

California, Arizona and Nevada are urging the Trump administration to change course on the Colorado River. The states are ...

— Jennifer Neuwerth, acting director of the Colorado River Water Conservation Board of California, told a board meeting last ...

The Salton Sea, California's largest lake, is failing east of Palm Springs. New federal worries are making things worse.

A boater was rescued on the Colorado River south of Las Vegas a day after they suffered a wreck and a head injury, ...

The basin’s snowpack typically peaks in early April before melting into the Colorado River and its tributaries over the spring and summer, eventually flowing into Lake Powell and Lake Mead.

The Lower Basin states of California, Arizona and Nevada are asking for a fresh look at proposals for sharing the shrinking ...