If you want to avoid the crowds and lines of the popular Grand Canyon, National Geographic says this Texas park is the ...

Here are The Arizona Republic's top 10 leading candidates for high school football defensive player of the year. Vote in our poll for No. 1.

The fire on the north rim of the Grand Canyon has burned more than 120,000 acres after starting a month ago. Meanwhile, dry conditions north of Los Angeles are making the containment of a fire burning ...

Kelly laments the death of astronaut Jim Lovell and a U.S. disinvestment from science while sidestepping White House talk.

Parts of Arizona may seem like a desert wasteland, but tucked away are gems like this desert refuge home to exotic wildlife ...

Exceptionally preserved Cambrian fossils uncovered in the Grand Canyon show how evolution accelerated in resource-rich waters ...

As someone who was born and raised in Arizona, the Grand Canyon has always been more than just a tourist destination; it has ...

While the Dragon Bravo Fire has burned more than 123,000 acres, much of the surrounding national park remains open. Here’s ...

Nearly a century ago, fire crews at Grand Canyon National Park used tree towers — ladders attached to the park’s tallest ...

Three departing members of the Mountain West Conference are suing the league, alleging it improperly withheld millions of ...

Texas Republican Gov. Greg Abbott is threatening to call a series of rolling special legislative sessions to push the Trump ...

Texas Democrat elected officials who fled the state to avoid redistricting face Gov. Greg Abbot's deadline Friday to return ...