One of Arizona's national parks was named among the top three hidden gems of the national parks system. Here's where and why ...

Arizona's dark-sky places: Best locations to see meteors ... including the Giant Magellan Telescope in Chile's Atacama Desert. Details: 1-5 p.m. Mondays-Fridays. Closed on Saturday and Sunday.

After a dry winter and spring, there's a lot of dust waiting for the first monsoon wind storm, a phenomenon known as a haboob.

This year, the festival, whose website promises “country music’s hottest artists under Arizona’s desert sky for one unforgettable night,” has moved to a new home at Riverview Park in Mesa ...