There's a single McDonald's where the typically golden arches are blue, and it's in Arizona. Here's what to know and how to see the unique sight.

The USC Trojans upset the Michigan State Spartans on Saturday in the Galen Center. Ranked No. 7 at the time of the game, ...

The idea is that these students will learn from each other, have informed debates, and with a little guidance, identify ...

Arizona has some of the prettiest sunsets, but why? There's a science behind it. Here's what to know, including sunset times ...

Millions of Americans use cannabis and would like to think the products they buy are safe. But regulation is state by state ...

From dinner at a Sedona restaurant with a stunning view to a romantic garden stroll, here's your Valentine's Day inspiration ...

The city of Flagstaff has taken big steps to preserve the clarity of its night sky. Find out the best ways to experience the ...

Large wildfires in the desert were once rare. Now experts worry that invasive plants and a changing fire cycle are putting ...

The Arizona Department of Environmental Quality air quality permit was issued for Copper World, an open-pit mine complex that ...

Arizona Supreme Court's new program combats lawyer shortage in government law offices, targeting non-reciprocal state ...

Environmentalists and farmers are challenging Arizona's approval of an air pollution permit for Copper World Mine, claiming ...

The desert city in southern Arizona is a sanctuary for stargazers—and now it's even easier for visitors to explore.