Arizona might not be the first place you think of when it comes to volcanoes, but it actually has some of the most mysterious ones in the world! These ancient volcanoes, like the San Francisco Peaks, ...

NASA’s Perseverance rover captured an intriguing astronomical event from Mars' Jezero Crater: a transit of the Martian moon ...

NASA's Perseverance rover captured the silhouette of the Martian moon Phobos as it passed in front of the Sun on Sept. 30, ...

Sure, you can spend Halloween going on ghost tours and stepping into haunted houses. But did you know Arizona also has haunted mines, Halloween stargazing and a spooky party bike? These are stops ...

We booked a vacation at Aulani, Disney's resort in Oahu, and spent thousands of dollars. Here's what we spent, how we saved, ...

Both candidates will hold Milwaukee rallies in Wisconsin push, with VP picks heading to fellow swing state Michigan.

The world is full of wonders that defy human knowledge and comprehension. Discover seven strange places around the world that you have to see.

The images, released July 30 ... Elizabeth Howell Barringer Crater is nested in the Arizona desert with a depth of 570 feet (174 meters) and 4,100 feet (1.25 kilometers) across.

The space agency defied incredible odds to get its asteroid-hunting OSIRIS-REx spacecraft off the ground. Since then, the mission has upended everything we know about our solar system.

When people typically think of the best time to visit the US national parks, they typically don’t first think of wintertime.

These ladies skipped work yesterday to see Kamala Harris speak in Phoenix, Arizona. They told me abortion ... annual Halloween parade. Videos and pictures on social media show a vehicle decorated ...