Is wasteful water use causing shortages? The Natural Resources Defense Council is urging the U.S. government to enforce a ...

President Trump has threatened to slap new tariffs on Mexico for failing to deliver water under a decades-old treaty. But ...

The authors of a new memo say that states need to take shared water cutbacks to manage the Colorado River going forward.

The 1944 water treaty between the U.S. and Mexico was created to manage water sharing through a system of dams and reservoirs ...

The 1,450-mile Colorado River provides drinking water and agricultural irrigation to about 40 million people across seven U.S. states, 30 tribal nations and two states in Mexico. On the domestic ...

Ongoing drought continues to strain the water supply from the Colorado River, but some Arizona agencies are finding new ways ...

A joint agreement appeared to avert a threat by President Trump of tariffs and sanctions in a long-running dispute over water ...

The U.S. and Mexico have been tangled in dispute regarding a 1944 treaty that stipulates that Mexico City send 1.75 million ... year to Mexico from the Colorado River. Mexico missed the latest ...

In return, the United States sends 1.5 million acre-feet of water yearly to Mexico from the Colorado River. An acre-foot of water is about 325,000 gallons, equivalent to an acre of land flooded ...