The Environmental Protection Agency (EPA) has announced a new agreement between the U.S. and Mexico, which was signed on Dec. 15, and the U.S. and Mexican Sections of the International ...

The Colorado Basin is too complex to be effectively managed by a rigid binational treaty. Diverse interests and local conditions require adaptability.

Many environmental advocates from the U.S., Mexico and Kumeyaay nations are taking their own approaches to rehabilitating the river valley.

For some, the symptoms are more life-threatening, as was the case for Skip Crane, a U.S. Navy and Vietnam War-era veteran. Crane frequently kayaked in the ocean off Imperial Beach until he contracted ...

State Sen. Steve Padilla introduced Senate Bill 58 to update the threshold, which has remained unchanged since 1969.

Local lawmakers demand answers after motorists stuck in series of I-5 shutdowns By Jennifer Vigil | Times of San Diego Stretches of Interstate 5 have been ...

Environmental advocates say the accord relies heavily on studies rather than concrete action and ignores a critical pollution ...

San Diego leaders are calling on California to take stronger action to address the ongoing environmental crisis caused by ...

San Diego County’s Department of Environmental Health and Quality Tuesday closed Tecolote Playground, Tecolote Shores and ...

The Mexican government has taken control of the nation’s waters, including the Colorado River, and Mexicali farmers are not ...

The U.S. Environmental Protection Agency announced the signing of a new bilateral agreement between the United States and ...

Cities in northern Baja California depend on Mexicali farmers’ rights to use Colorado River water. The Mexican government ...