The Main Development Region of the Atlantic Ocean stirs for the first time this hurricane season. Meanwhile, a summer pattern ...

Arizona is loaded with top high school defensive backs. Here is The Republic's Top 10 entering 2025 season. Vote in our poll ...

The ground-breaking ceremony for the $137 billion project, which will give Beijing upstream control over a critical river, ...

U.S. residents at National Parks, reducing staff at National Parks, and a proposal to transfer some of the 433 National Park sites to state-level management.

Democratic Gov. Katie Hobbs toured the destruction left by a wildfire along the Grand Canyon’s North Rim, on Saturday, ...

A remarkable coincidence occurred 56,000 years ago, when the impact that created Meteor Crater triggered both a landslide-dammed lake and a paleolake formation in the Grand Canyon. Earth’s ancient ...

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

Near the North Rim fire scene on July 19, Arizona Gov. Katie Hobbs said repeatedly she was not second-guessing the response.

The Colter Cup is not just the longest downhill mountain bike race in the Tetons, it’s an insane adrenaline rush that pushes the stamina of racers.

The four-day, 20-team Thanksgiving week tournament at Acrisure Arena features Iowa, Ole Miss, Washington, Minnesota, Grand Canyon and more ...

Ole Miss is coming off a successful NCAA Tournament run last season, where they beat North Carolina and Iowa State on their ...

New research links the impact at Meteor Crater to a Grand Canyon landslide that may have created an ancient lake 56,000 years ...