After 30 years of drought, hydrologists say the Hoover Dam will lose 80% of hydropower production by spring 2027.

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Arizona is taking steps to secure its water future as the prolonged ...

Three western U.S. states have announced a new two-year deal to stabilize the Colorado River. California, Nevada and Arizona ...

While it's clear Lake Mead will get less water from Lake Powell this year, it's not clear how that cut will affect how much ...

TUCSON, Ariz. (KVOA) — Two years ago, headlines blared warnings of a Colorado River in crisis, with Lake Mead’s plummeting water levels threatening the water and power supply for 40 million Americans.

Lake Mead is the country's largest reservoir and a crucial supplier of drinking water to millions in the West, located on the Nevada-Arizona border. It’s nearing a historic record low. Lake Mead hit ...

Lake Mead National Recreation Area is re-opening several trails that were closed for the summer next month. Goldstrike Canyon, White Rock Canyon, Arizona Hot Springs, Liberty Arch Trail, Lone Palm ...

The pendulum is swinging wildly on federal funding for Lake Mead conservation efforts, creating uncertainty for water users. This uncertainty could jeopardize agreements to conserve water in Lake Mead ...

A small Kingman, Arizona-based school notified parents on Friday that several students had to be rescued by authorities the day before after they ran out of water during a hiking field trip at a ...

National Park Service officials have closed multiple trails inside Arizona’s Lake Mead National Recreation Area after one hiker died and 33 others needed to be rescued over the course of two days amid ...