The Latest Breaking News from the Colorado River

The National Park Service will renew efforts to rid an area of the Colorado River in northern Arizona of invasive fish with a chemical treatment

Federal officials this week are expected to ease water cuts for Western states reliant on the Colorado River next year

The designation permanently prevents uranium mining in the region, which has poisoned the Colorado River

Volume of water lost equal to Lake Mead, US’s largest reservoir, or enough water to fill around 15bn Olympic-sized pools, study finds

In Western states, the older a water claim, the more secure it is during a drought. Tribes have long been excluded from that system and now, they're pushing for change.

The serene beauty of the Colorado River belies an ecosystem that is forever changed. I met the scientists fighting for its future

Among the last cities to receive water from the shrinking Colorado River, Tijuana is staring down a water crisis driven by problems closer to home: the city’s frenetic growth, its aging and inefficient infrastructure and successive governments that have done little to prepare the city for growing water scarcity in…

Drought in Mexico and depleting water supply in the Colorado River has led to a scarcity in red jalapeños, the key ingredient

A Supreme Court ruling this week will make it harder for the Navajo Nation to get water from the Colorado River

Tribe says 1800s treaty creates obligation for US to secure water acces

Native American tribe argued federal government had not fulfilled obligations in battle over dwindling water supplies