Underground rivers, like Amazon's twin and Europe's streams, captivate scientists with their mysterious paths.

NASA’s Perseverance rover recently captured a stunning image of a black-and-white striped rock on Mars, sparking excitement ...

NASA's Perseverance rover continues to surprise the scientific community with its discoveries on the surface of Mars.

A supposed square structure spotted on Mars sparked speculation about alien archeological sites on the red planet. It's a fun ...

The 1.5 million acre Lake Mead National Recreation Area covers “mountains, canyons, valleys and two vast lakes,” the National ...

Photos from Mars have sparked a discussion about mysterious doors on the planet. The images surprised many as the peculiar ...

This oddly shaped fossil came from a 6-million-year-old rock formation in Lake Mead National ... The flip side is equally mysterious, with “a tiny stick poking out of the small depression ...

UFO tourism is booming as UAP sightings are now more commonly featured in mainstream media. There are countless silly Alien ...

Directed by Peter Weir and based on a novel by Australian writer Joan Lindsay, Picnic at Hanging Rock is the story of a group ...

In the Arizona desert, researchers are learning so much more about the peoples who have inhabited this land since antiquity ...