Neuticles are synthetic testicles for neutered pets. The tagline: "It's like nothing ever changed."
A new paper concludes that people are unhappy because they’re sick, not the other way around.
The legendary haul could be worth billions of dollars.
Watch wildlife photographer Joel Sartore try to get his animal subjects to pose for the perfect photo.
What is all of that snot made of?
'Planetes Omnibus,' 'Scarlet Witch,' and 'The Barrier.'
The Words U keyboard will suggest new words based on "personas" like "The English Aristocrat."
The contest was only open to employees and offered a cash prize of over $7000.
There have been a handful of people throughout history who have radically changed how we perceive and handle our currency.
The winners of the Nikon’s 2015 Small World in Motion contest captured astonishing, beautiful, and gross videos of life at a microscopic scale.
NBBJ proposes installing foldable ice rinks in the middle of the London river.
The cockroach microbiome is responsible for the insects’ ability to find friends, a new study finds.
Over the years, this mental literary fail has gone by many names: work decrement, extinction, reminiscence, verbal transformation.
In this episode of mental_floss' List Show, John Green reveals a few things you probably didn't know about Tesla, Nobel, and more.
ScriptBook will analyze screenplays' characters, plots, and dialogue, and predict how much money they'll make.
©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.