Bright Angel, South Kaibab and North Kaibab trails were all closed. The gas leak was at Roaring Springs, which is the water ...

The new Transcanyon Waterline project will replace the old pipe built in the 1970s and change how the Grand Canyon gets its water.

Three trails at the Grand Canyon are closed until further notice after a chlorine gas leak at Roaring Springs.

Rivera has spent more than a decade at Glenwood Springs Middle School inspiring young minds with her passion for science.

Water from Roaring Springs is treated with chlorine to disinfect and to control microbes within it, officials noted.

Officials with Grand Canyon national Park say a leak in the Roaring Springs area of the North Rim has resulted in the closure ...

A chlorine gas leak at the Grand Canyon forced the closure of several inner corridor trails until further notice, park ...

A chlorine gas leak at the Grand Canyon forced the closure of several inner corridor trails until further notice, park officials announced Wednesday evening.

Bright Angel, South Kaibab and North Kaibab trails are all closed. The gas leak is at Roaring Springs, which is the water ...

Bright Angel, South Kaibab and North Kaibab trails are all closed. The gas leak is at Roaring Springs, which is the water ...

The largest wildfire to hit Los Angeles this week rapidly tore through homes and communities, whipped by winds that sent ...

Giant prehistoric Jurassic creatures take over the Colorado State Fairgrounds in Pueblo this weekend for Dinosaur Adventure.