The most expensive telephone number in history was 666-6666. It sold for $2.7 million at an auction in Qatar.
Whether or not you believe in ghosts, the stories behind the legends can be seriously disturbing.
Wes Craven's meta-horror film spawned a handful of sequels, and a possible backlash against one California community.
Researchers at Georgia Tech are trying to develop better robots by studying lizards.
The New Hampshire property once belonged to Ed and Elaine Brown, who became infamous in 2007 after waging a lengthy standoff against law enforcement agents.
The project is a huge step towards helping people with paralysis regain mobility.
Be sure to look up this autumn—the cosmos are putting on a show.
It's the largest astronomical photo ever.
Carbons that pre-date rock records were found in ancient minerals in Australia.
Hey, wipe your smile off my face!
A preview of New York City's proposed Lowline park opened to the public last Saturday.
It's home to sliced bread and the largest single-day sporting event in the world.
The Lazy Pen captures the style and quirks of the person using it.
Compared to the rest of the universe, Earth is an early bloomer.
Eels: As awesome as they are terrifying.
Sleep restriction therapy may sound counterintuitive, but it can actually help alleviate chronic insomnia.
©2016 Mental Floss, Inc. All rights reserved. Mental Floss® is a registered trademark owned by Felix Dennis. mentalfloss.com is a trademark owned by Felix Dennis.