This past week, nonagenarian Don Kelsey — a retired educator and handyman — visited Lowell Observatory with family and ...

The United States has a habit of showcasing its geology. Long before cities and highways showed up, forces beneath the ...

Reader's Digest named a historic road that crosses several popular tourist destinations in Arizona as one of the best places ...

The West is known for its spectacular mountains, but it's often the canyons that provide incredible and unique perspectives.

I perched on the edge of disaster. Oddly enough, I wanted to laugh, perhaps in a strange effort to reduce the planet’s best ...

Reader's Digest named a historic corridor that crosses several popular tourist destinations in Arizona as one of the best ...

NEW YORK — The year’s first supermoon and meteor shower will sync up in January skies, but the light from one may dim the other. The Quadrantid meteor shower peaks Friday night into Saturday morning, ...

In the days leading up to the winter solstice, amber streetlights switch on ever earlier as dusk falls over Flagstaff, Ariz., casting the city in a soft, warm hue. Longer nights mean even more time to ...

The last meteor shower of 2025 will light up the night sky just in time for the holidays, according to experts. Олег Мороз via Unsplash The last celestial event of 2025 is set to peak just before ...