The 624,000-acre Chuckwalla National Monument is located just south of Joshua Tree National Park, where the Mojave and ...

On the U.S.-Mexico border, the International Boundary and Water Commission has the unglamorous job of stopping sewage flows ...

Environmentalists’ efforts to force quick state action to regulate groundwater pumping along the imperiled San Pedro River were quashed by a court this week.

While tribal, federal, state, officials expected to attend event are lauding move, President-elect Trump threatens to reverse ...

President Joe Biden is signing a proclamation to establish two new national monuments in California in part to honor two ...

While tribal, federal, state, officials expected to attend event are lauding move, Trump threatens to reverse course.

Aaron Gunches was convicted of first-degree murder in 2004. After a two-year pause on executions, Arizona wants to kill him.

While tribal, federal, state, officials expected to attend event are lauding move, Trump threatens to reverse course.

For the third time in recent years, including once last month, a San Diego delegation has paid a visit to the White House to urge President Joe Biden to declare a state of emergency for the Tijuana ...

Despite the last-minute cancellation of Biden’s visit to the valley, tribal members, environmentalists and a bevy of elected ...

A remarkably wet kickoff to Northern California's rainy season has coincided with a desperately dry fall in Southern ...