The injection of thermal energy comes amid an increasing rise in sea levels and continuing acidification

Oil and gas producers hope the Supreme Court will shut down scores of lawsuits over the impact of climate change.

California, Arizona and Nevada offered to cut water use to ease the Colorado River crisis. The Trump administration is set to adopt much of their proposal.

Climate change has made a repeat of this year's historic low snowpack 14 times more likely, Colorado School of Mines researchers say

The Colorado River's largest reservoirs, Lake Mead and Lake Powell, have declined to the lowest combined levels on record. Researchers say this underscores the urgent need to cut water use.

The Colorado River's largest reservoirs, Lake Mead and Lake Powell, have declined to the lowest combined levels on record. Researchers say this underscores the urgent need to cut water use.

The source of the Colorado River in the Rocky Mountains is drying up, threatening a critical water lifeline for about 35 million people and 5 million acres of farmland across the Southwest.

The Colorado River is severely overtapped and its reservoirs are declining to critically low levels. Experts analyze what it would take to head off disaster.

California, Arizona and Nevada announced the three states have negotiated a plan for larger water cutbacks along the shrinking Colorado River.

Los Angeles is set to double the size of a planned facility that will transform wastewater into purified drinking water, recycling enough water to meet the needs of 500,000 people.

The American Southwest is a family-friendly wildlife movie that takes viewers on an unforgettable journey down the mighty Colorado River. Narrated by Quannah Chasinghorse, the film beautifully showca...

Arizona's water authority wants to place groundwater rules in a basin where Saudi-owned Fondomonte grows thousands of acres of alfalfa for export.

Explore the decline of Colorado River hydropower. Learn how climate change and over-extraction affect energy generation.

The Colorado River Indian Tribes may soon give their eponymous river personhood status, following moves by other tribes and Indigenous peoples.

As Colorado River states rush to finish a deal, water users face shortages brought by climate change, both in dry Arizona and snowy Colorado.

The American Southwest · Trailer

Your morning catch-up: A conversation with the L.A. Times' water savant, Supreme Court upholds immigration raids and more big stories.