Arizona isn't all barren desert. Explore how high elevations like Sedona transform into brilliant fall landscapes that rival ...

It's fall in Arizona, which means it's time to head for the hills to hike colorful forests and drive winding roads littered ...

Tucked in Arizona's southeast corner is this understated park with its tranquil pond and wetlands, which attract a wide ...

Leaf-peeping season has arrived across parts of the country, including some areas in Arizona! Here's why it happens, and ...

The Republic's climate reporter started her journey on the Arizona Trail with detours that were forced by wildfires and left ...

As wild burro populations grow, they're putting native vegetation at risk, a new study shows, including the saguaro cactus.