Rocks gathered along the Colorado River contained evidence of a bustling community of animals in an ancient sea.

Two of Arizona's most famous landmarks may be linked by cosmic violence: the asteroid that gouged out Meteor Crater may have ...

Framalicious/Shutterstock There’s a reason the Grand Canyon is on most travelers’ bucket list: Seeing pictures doesn’t do ...

The Dragon Bravo Fire that destroyed the North Rim lodge will affect visitors and nearby communities. Here's the Canyon's financial impact on Arizona.

The governor, who has called for an investigation into how the blaze was handled, sought to gather information ahead of ...

With fires currently ravaging the North Rim of the Grand Canyon, here are some positive memories from Arizona Republic readers.

More than two dozen protests were planned across Arizona to honor the late Rep. John Lewis, a longtime civil rights leader.

Built nearly 100 years ago, the remote lodge offered majestic views of one of our finest national parks before it burned in ...

Monsoon season in northern Arizona can be a welcome respite from early-summer heat. But the intense thunderstorms can also produce flash flooding, sending water and debris coursing rapidly down previo ...

The price of rent is a key factor when deciding where to live. From Phoenix to Tempe, here's how apartment prices compare in ...