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

The Oxbow Bridge, connecting Cibola, Arizona, and California, collapsed due to a brush fire on Aug 1. Multiple agencies are ...

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

The La Paz County Board of Supervisors approved a “Declaration and Resolution of Emergency” regarding the failure of the Oxbow Bridge at a special meeting held the afternoon of Thursday, ...

The Oxbow Bridge, which served as a shortcut to Yuma, burns and collapses into the Colorado River on Aug. 8, 2025, in Cibola, Arizona.

The Colorado River from Glenwood Springs to the Utah border is now considered positive for zebra mussels, an invasive species known to devastate ecosystems and clog critical infrastructure.

As Colorado River states race to finish a deal, water users face a resource altered by drought and climate change.

Oxbow Commons Park, celebrating 10 years, has successfully combined flood control with community use in Napa, hosting various public events and gatherings.

Water managers and state wildlife officials last year hoped the discovery of a microscopic zebra mussel larva in the Colorado River was a one-time event, not a sign of a larger problem lurking ...

The seven states that share the drought-stricken river are aiming for an agreement before a November deadline set by the Bureau of Reclamation.