Add Yahoo as a preferred source to see more of our stories on Google. The Central Arizona Project aqueduct carries Colorado River water, flowing beside the Norterra Pointe neighborhood in Phoenix.

There is a slow-motion catastrophe unfolding across the American West, and most people living inside its shadow don't fully ...

The San Jacinto Tunnel is a 13-mile-long, concrete-lined water tunnel built between 1933 and 1939, carrying Colorado River water beneath the San Jacinto Mountains to Southern California. As part of ...

This is an installment of the Landline, a monthly newsletter from High Country News about land, water, wildlife, climate and conservation in the Western United States. Sign up to get it in your inbox.

As climate change drives drier winters and shrinking snowmelt across the West, Southern California and Arizona are rushing to diversify their water supplies — investing in recycling, storage and ...

State and county hazardous materials teams spent several hours in La Cañada Flintridge on a January day in 2003, collecting the dumped remains of a methamphetamine lab found in a front yard on Vista ...

The headwaters -- The law of the River -- Tributaries -- Go West -- Grand Valley -- Salt, dry lots, and houseboats -- Lees Ferry -- Boulder Canyon Project -- Las Vegas -- Colorado River Aqueduct -- ...