The head of Arizona's utility-regulatory commission said natural gas will be needed to meet heightened demand before ...

Longtime Arizona residents have probably heard many creepy stories surrounding the state; tales of UFO sightings, shapeshifting creatures and haunted locations abound. Depending on what you believe, ...

Here’s everything you need to know to plan a trip to Saguaro National Park, including the best hiking trails, things to do, ...

They say Republicans can’t assume that they will always support GOP candidates, though. They’re waiting to see whether Trump ...

In one of his first secretarial orders, Doug Burgum ordered staff to review public lands with an eye toward opening them to mining or drilling.

The vacationer from Tucson, Arizona, spent “thousands and thousands” on multiday ... in April surveyed residents and crafted a counter proposal for a nearly-30,000-acre northern Dolores Canyon ...

The northern lights may be visible in portions of Wisconsin on Friday and Saturday nights, according to the NOAA's Space Weather Prediction Center. The SWPC's forecast indicates that aurora borealis ...

Skygazers have the chance to spot the northern lights from parts of the United States this weekend, supercharged by a massive coronal hole in the sun's atmosphere that's measured to be 500,000 ...

The world-famous colorful northern lights may reveal themselves to a wide swath of Americans Friday night due to an impending solar storm forecast to reach Earth, and those in Minnesota could ...

The aurora borealis (also known as the northern lights) is a mesmerizing natural phenomenon that occurs in the northernmost destinations in the world, such as Alaska, Norway, Iceland, Finland ...

The world-famous colorful northern lights may reveal themselves to a wide swath of Americans Friday night due to an impending solar storm forecast to reach Earth. That's because when the solar ...