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

Several Colorado Democrats are using the recent detections of zebra mussels in the Colorado River to push for implementation ...

The drowning victims, Anoop Gankidi of Tempe and Venkata Mukkaala of California were part of a group on a pontoon boating ...

All members of Congress representing Colorado, Democrats and Republicans alike, are asking President Donald Trump to release ...

MILPITAS, CA – Two men of Telugu origin, both 32, drowned in the Colorado River while on a group outing, according to US ...

Colorado Parks and Wildlife has confirmed plans to begin treating part of the Colorado River for invasive zebra mussels. The ...

Colorado’s congressional delegation has united to ask the Trump administration to release $140 million in funding previously ...

State officials may have solved the puzzle of how zebra mussels got into the Colorado River.

Tamarask beetles may be tiny, but when they swarm to feed, they pack a punch. They repeatedly consume the tamarisks' leaves ...