A bridge connecting the small western Arizona community of Cibola to California was destroyed by a wildfire earlier this ...

The collapse of the Oxbow Bridge, which linked Cibola in La Paz County to California, poses a serious threat to public health ...

The Gifford Fire burning through the rugged backcountry of California's Central Coast is now the state's largest wildfire of ...

The Oxbow Bridge in western Arizona served as a shortcut to Yuma before it collapsed into the Colorado River on Aug. 1.

A fire destroyed a bridge across the Colorado River in Western Arizona, cutting off a key route for people in La Paz County.

A fire ripped through the Oxbow Bridge in western Arizona, destroying a key route in La Paz County and it's unclear when ...

A resident in the area captured the moment the Oxbow Bridge collapsed. The wooden bridge was completely engulfed in flames.

An amphitheater, pedestrian bridges and a visitor hub are among the ideas outlined in Napa’s long-range RiverLine trail plan.

A $15 million wildlife overpass that will span 6 lanes of I-25 in Greenland is 50% completed. Officials say it will be the the world’s largest bridge structure for wildlife.

In the wake of the Trump administration's decision to dismantle the research arm of the U.S. Environmental Protection Agency, a robust if little-known California agency known as the Office of ...

From failed fire hydrants to Medicaid schemes, California's fiscal problems extend beyond high-speed rail as taxpayers and businesses flee high taxes and regulations.

Officials with a small but mighty California agency known as the Office of Environmental Health Hazard Assessment said they remain committed to rigorous science.