In 1908, explorer G.E. Kincaid made a shocking discovery in the Grand Canyon: a man-made cavern with hundreds of carved steps ...

Two gargantuan canyons on the moon were carved by a hailstorm of rocks — and that’s good news for future lunar astronauts.

New research shows that when an asteroid slammed into the moon billions of years ago, it carved out a pair of grand canyons ...

Midair collisions throughout aviation history have brought some of the worst tragedies in the sky. But they've also left ...

About 3.8 billion years ago, two massive canyons likely formed on the moon in a span of less than 10 minutes, according to ...

“‘Eerie’ combines all of the things that attract me personally: mysteries, aliens ... lights over a hill between Williams and the Grand Canyon. Since I'm naturally logical, I'll add that ...

The extraordinary formations, each comparable in size to Earth’s Grand Canyon, are hidden on the ... pole of the moon is filled with geologic mysteries that scientists are eager to explore ...

When reading a brief news article a few years ago, local author Denise Forsythe learned about a rare occurrence in the ...

By the same token, a physicist studying the dimensions of the Grand Canyon rim on Google Earth was perplexed by the discovery of mysterious polka-dot patterns on the North rim of the monumental rocks, ...

The first major U.S. exhibition of Germany’s great Romantic painter is a historic showcase. It’s also a blueprint for how to ...

There is no doubt that Hollywood has programmed audiences to see Artificial Intelligence as a bad thing. While movies like ‘Short Circuit’, ‘Chappie’ and ‘Wild Robot’ suggest the opposite, ...