What is tear gas? Learn more about the evolution of tear gas and why some scientists recommend a revaluation of its use.

Units with Augusta County Fire-Rescue were dispatched to a hazmat incident Wednesday afternoon on the 1200 block of Buffalo ...

"Though it was definitely not your average vacation trip, everything worked out okay. We made the best of it," Russ Christian ...

A water treatment facility at the North Rim had been compromised by the fire, causing chlorine gas to fall towards the bottom of the canyon.

The congressman is the latest lawmaker asking why the Dragon Bravo fire was not immediately extinguished when it was ignited by lightning on July 4.

The fast-moving fire destroyed a historic lodge and dozens of other structures in the Grand Canyon National Park.

Partial blue skies in the morning allowed many park visitors to ignore fires on the North Rim. By afternoon, ashfall made for ...

A wildfire burning throughout Grand Canyon National Park damaged a water treatment facility on Saturday, causing a chlorine ...

Firefighters are battling a lightning-caused wildfire on the North Rim of the Grand Canyon. The Dragon Bravo Fire has burned ...

The Dragon Bravo Fire burning on the north rim of the Grand Canyon has triggered a chlorine gas release. This comes as flames reached the water treatment facility.

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