Water deliveries to Grand Canyon National Park are underway as officials work to restore water service by Nov. 16th following August’s deadly flash flood.

An art exhibit at Northern Arizona University explores the legacy of Black workers who helped cement the enduring western icon of the lumberjack in the region.

A Coconino County judge sentenced 20-year-old Carter Eslick to 60 days in jail and three years of supervised probation for his role in the death of an 18-year-old fraternity pledge.

The Coppermine Chapter passed a resolution in August saying it unequivocally opposed the proposal to mine copper on its land. A mining company executive said the mining proposal is effectively…

An abiding question among geologists is when was the Grand Canyon carved? When did the Colorado River assume its present course and become the master sculptor of the canyon?

Gov. Katie Hobbs is restoring $16.5 million in university funding cut as part of the state budget’s across-the-board reductions. NAU will receive about $2.5 million.

Flagstaff public artist Chip Thomas is among this year’s group of 20 MacArthur Fellows who will receive the no-strings-attached $800,000 grant to further their work.

Supporters say the project would bring jobs to communities that need them. Critics are concerned about the environmental impact and the tactics used by the developer and his allies.

Cindy Wilson has transformed her home on Butterfly Lane into a garden oasis in northern Arizona. But after wildfires and flooding hit the area five years ago, she decided to give away her blooms…

In his latest Canyon Commentary, Scott Thybony recounts an unusual encounter with a slow flash flood deep in the Grand Canyon.

The affordable housing nonprofit is accepting applications for 10 new starter homes in Flagstaff’s Timber Sky development. It’s the next phase in the project launched last year.

Sen. Mark Kelly along with the rest of Arizona’s Democratic congressional delegation are asking Congress for additional funding to help Grand Canyon National Park recover from a series of disasters…

Every hunting season since 1998, Arizona Game and Fish Department has asked hunters to bring them elk and deer heads to test for chronic wasting disease.

Former Navajo Nation President Jonathan Nez says two years of full Republican control in Washington DC has disappointed voters, as he challenges Rep. Eli Crane in Arizona’s Second Congressional…

Flash flooding across the Navajo Nation has damaged roads, forced evacuations and claimed three lives as a late-season surge of monsoon moisture brings heavy rain to the Four Corners region.

Grand Canyon National Park officials aim to restore water service to the South Rim by Nov. 16.

Singer-songwriter Dom Flemons is known for a roosty, old-timey sound. But more recently the former Flagstaffian has adopted a more contemporary style reflecting modern convictions, anxieties and joys.

U.S. Immigration and Customs Enforcement agents detained a man outside his Flagstaff home Wednesday morning in the first known enforcement action since ICE opened a local field office.

The flood comes after a different deluge on Aug. 29 destroyed infrastructure and led to the deaths of three hikers.

Arizona Department of Transportation officials have closed a portion of Highway 160 east of Kayenta following severe flash flooding Wednesday night.

Former U.S. Sen. Jon Kyl, a longtime Republican lawmaker from Arizona who shaped landmark water policies in the U.S. West has died. According to his family, Kyl died Wednesday night from a…

Human remains found in the Grand Canyon this week were those of the last remaining person missing after the deadly flash flooding in late August, the victim's wife said Thursday.

The Central Arizona Project board is voicing disagreement over whether federal water reclamation plans are fair to Arizona and other lower basin states.

Navajo police say two adults and a juvenile were washed away by a flood near Newcomb, New Mexico early Wednesday. Several other areas on the Navajo Nation are also dealing with flooding.

An audit report of the Bureau of Indian Affairs' Missing and Murdered Unit reveals staffing challenges, a backlog of hundreds of case referrals and families left without required victims' services.

The National Park Service says human remains were found on the Colorado River near Crystal Rapid Monday, more than two weeks after a deadly flash flood swept through the Grand Canyon.

States that share the Colorado River have been meeting behind closed doors. But as they've failed to forge a deal for the river's future, more are questioning the negotiation process itself.

Grand Canyon National Park officials say they expect to restore water to the South Rim in the coming weeks after flash flooding destroyed parts of the park’s water system last month.

The survey comes days before a ban on new mining claims within the monuments is set to expire.

The survey comes days before a ban on new mining claims within the monuments is set to expire.

A tiny cactus that survives intense wildfire could offer clues about the resilience of ecosystems on the Colorado Plateau.

A week after the deadly Grand Canyon flooding, crews continue the search for a missing hiker as the park begins the long process of recovery.

Two Flagstaff residents had front-row seats — from the river and the trail — to deadly flash flooding that surged through Grand Canyon National Park.

The U.S. Forest Service is closing 23 research stations in more than a dozen states as part of an overhaul under President Donald Trump. The Flagstaff Forestry Sciences Laboratory is not impacted.

A professor at Northern Arizona University teamed up with Navajo communities to test water quality in remote wells. The map is meant to help tribal members still struggling with the effects of past…

The Trump administration’s push to allow more road construction in national forests has alarmed preservationists in Arizona, who warn the change could lead to logging or more uranium mining near the…

Arizona officials have given final approval to boost environmental protections for parts of the Upper Verde River and Sycamore Creek in northern Arizona.

Grand Canyon National Park officials are distributing bottled drinking water to park residents after last weekend’s flooding destroyed sections of the Transcanyon Waterline.

The federal agency’s action — published Tuesday — contends that its decision is intended to “encourage energy production” in the midst of Trump’s self-declared national energy emergency.

The Grand Canyon’s notoriously rugged terrain, now scarred by flooding, complicates the search for a missing man and completing damage assessments to infrastructure.

The environmental groups argue Trump’s slashing of Bears Ears and Grand Staircase-Escalante national monuments is illegal.

The spiral pattern in a sunflower’s seeds isn’t random. It follows a mathematical sequence that appears throughout the natural world.

Deadly flooding at the Grand Canyon is damaging the area's economy, with a washed-out pipeline severing the South Rim's water supply and shutting down lodging at the popular tourist vista for an…

National Park Service officials have formally identified two of the victims of last weekend’s flooding in Grand Canyon National Park.

Grand Canyon National Park officials say an early warning for flash floods along the popular North Kaibab Trail went down Saturday, just as waters raged through the inner canyon.

Two people are dead and one hiker remains missing following severe flash flooding in Grand Canyon National Park over the weekend.

Craig Childs has witnessed numerous floods in the Grand Canyon. He once interviewed a man who survived a flash flood in Bright Angel Creek, the same drainage that flooded this weekend.

A second person has been found dead with more than a dozen still unaccounted for after severe flash flooding in Grand Canyon National Park.

As of Sunday morning, officials had evacuated at least 62 people from Phantom Ranch at the bottom of the canyon and from the lower North Kaibab Trail. A flash flood watch remains in effect until…

To the surprise of many, the great naturalist John Muir spent a year exploring the Petrified Forest in eastern Arizona. Author Scott Thybony set out to learn more about Muir and his desert…