Multiple trails were evacuated at a Grand Canyon National Park Saturday after gas was leaked from a facility following a fire ...

Areas of the Grand Canyon National Park were closed Saturday after a fire at a water treatment facility led to a chlorine gas leak , prompting evacuations on Sa ...

A wildfire burning in Grand Canyon National Park triggered a chlorine gas leak Saturday afternoon after flames reached a ...

A Grand Canyon water treatment facility located at the North Rim caught fire on Saturday, causing chlorine gas to be released ...