River Trail, Plateau Point Trail and Silver Bridge will remain closed until Oct. 1, according to the National Park Service.

Grand Canyon National Park has updated its construction schedule that will see reopenings and several closures throughout the ...

The seven states that use water from the Colorado River – Arizona, California and Nevada comprise the Lower Basin – have just ...

The US Marines built a temporary bridge across the Colorado River so Light Armored Reconnaissance could cross it. Here's how they did it. Following is a transcript of the video. US Marines built a ...

Peter McBride From its source high in the Rocky Mountains, the Colorado River channels water south ... And boaters still roar across Nevada and Arizona’s Lake Mead, 110 miles long and formed ...

If the Colorado River states don’t submit a comprehensive water management plan by May, the federal government may impose its own standards that could force states to further cut their use. The seven ...