"Everyone in the control room let out a loud 'Oooooh!' at the same time. We were all enchanted," a researcher said.

Staffers at the Dorchester County Historical Society in Maryland were baffled by the unusual machine, so they asked the ...

Formerly known as the 'mystery mollusk,' this glow-in-the-dark nudibranch is the first of its kind to be seen living in the ...

This bizarre creature was spotted 8,576 feet below the ocean surface.

Astronomers have long puzzled over the origin of powerful radio signals from deep space — and now, magnetic "beasts" may be ...

Footage of a mysterious creature roaming through a West Virginia park has left locals and animal experts stumped — with some residents guessing the enigmatic beast is anything from a lemur to a ...

NASA's Perseverance Mars rover spots a scattering of bizarre bright white pebbles of a mysterious composition and origin.

Deep-sea researchers have discovered a strange glowing sea slug off the coast of California that lives in the water column — ...

A woman driving to work on Oct. 24 spotted a "strange-looking" creature in Ritter Park and filmed the animal in Huntington, West Virginia.

A decade ago, a mysterious crater appeared in the Russian Arctic, forming a huge jagged hole hundreds of feet wide. Since ...

Michigan dropped its fifth game of the season on Saturday afternoon when the Wolverines fell to Indiana, 20-15. It's just the ...

NASA's Voyager 2 helped shape scientists' understanding of Uranus but also introduced unexplained oddities. A recent data ...