If you have the time, swinging by the front desk on your way out may save you a bit of money and make someone else’s day a ...

The faded “ fallout shelter ” sign with three yellow triangles above the door is one of tens of thousands still visible on building façades today. They serve as a grim reminder of the hottest flashes ...

The study found that the state with the highest average life expectancy at birth in the U.S. is Hawaii, which comes out far above the national average with a score of 79.9 years. Massachusetts came ...

As it turns out, 911 misdials are often the result of so-called “butt dials” (inadvertent calls owing to a phone being ...

Welcome to Kennections, a weekly quiz created by ‘Jeopardy!’ host and champion Ken Jennings. Welcome to Kennections, a weekly quiz created by Jeopardy! host and champion Ken Jennings. Here’s how to ...

From landmark reporters to modern media moguls, these women transformed journalism as we know it. Journalism was a realm of ...

This is another puzzle from the anonymous 18th-century riddle-writer “Peter Puzzlewell”’s 1796 Collection of Riddles, ...

Think the word ‘human’ was created by slapping ‘hu-’ on ‘man’? Think again: ‘Man’ and ‘human’ aren’t related at all.

The most common type found in the U.S. aren’t actually fleas, but they might still take a bite out of your summer vacation ...

Each song has two blanks for you to fill in. Don’t worry—we made it multiple-choice. Anyone who grew up on animated Disney ...

Mental Floss talks to Jennings about his new Kennections book, the wrong ‘Jeopardy!’ answer that haunts him, and what he’s ...

A wave of butter, molasses, or chocolate barreling toward you may sound like a food-lover’s fantasy—but such incidents can actually be deadly.