From Lowell Observatory to Kitt Peak to Mount Graham, here are the 11 best planetariums and observatories in Arizona and everything you can do there.

Check out 24 of the world’s must unusual landscapes — from the hellish Darvaza Gas Crater in Turkmenistan to the “snow ...

Mark International Dark Sky Week 2025 at one of the three internatinoally recognized dark sky places on the island of Ireland.

Some of the world’s darkest skies are in the Big Bend region of West Texas – although in recent years, light pollution from ...

SINITAR/Shutterstock Electric lights have given us a lot, from nightlife to motion pictures to spelunking, but damn if the ...

SALT LAKE CITY — A power outage in Sandy left over 6,000 customers without electricity on Wednesday. Rocky Mountain Power ...

Utah’s Mighty Five is its collection of five stunning national parks. Part of the Grand Staircase, Bryce Canyon National Park ...