Fire officials overseeing crews battling the Dragon Bravo and White Sage wildfires on the Grand Canyon's North Rim in northern Arizona advised July 16 that approaching weather systems could impact firefighting efforts.

The Dragon Bravo fire has burned more than 5,000 acres and destroyed numerous historic Grand Canyon structures.

What does one do when a carefully planned fire turns into an inferno that redefines a fabled landscape? That’s the dilemma facing the North Rim of the Grand Canyon after the Dragon Bravo Fire, which began as a controlled burn but turned into a raging force,

Over 1,000 people have been assigned to fight the Dragon Bravo Fire burning near the Grand Canyon and the White Sage Fire burning farther north.

A wildfire that tore through a historic Grand Canyon Lodge​ had been allowed to burn for days before erupting over the weekend, raising questions about federal officials' decision not to aggressively attack it right away.

U.S. land managers have long known that they have a problem on their hands with overgrown forests and persistent drought.

A new report has calculated that making national parks the responsibility of states would raise costs, cut revenue and reduce access for Arizonans.

A fast-moving wildfire near the Grand Canyon’s North Rim has destroyed the historic Grand Canyon Lodge and dozens of other structures, triggered a chlorine gas leak, and forced widespread evacuations.

Researchers have found a link between two geological events in iconic locations of the U.S. Southwest that scientists previously didn't think had anything to do with each other.