L.A. has touted its goal to recycle all its wastewater by 2035. Now that timeline has been pushed back 20 years.

California, Arizona and Nevada are urging the Trump administration to change course on the Colorado River. The states are ...

Solving the river’s problems could also help solve LA’s park deficit, boost local water supplies, mitigate heat problems because green and blue spaces lower temperatures, and consequently ...

The Trump administration has denied a special request from Mexico for the delivery of Colorado River water to the city of Tijuana — marking the first such denial in 81 years. Justifying the ...

Solving the river's problems could also help solve LA's park deficit, boost local water supplies, mitigate heat problems because green and blue spaces lower temperatures, and consequently ...