Scientists are discovering new species in all corners of the world—and in some cases, they’re stumbling upon old species in ...

Whenever you check into a hotel, you probably expect the cleanliness of certain things in the room or suite to be a little ...

Here’s the complete list of the top 20 greenest cities around the world: If you’re in the U.S., you may want to visit these American cities with ample green space. California has the most green cities ...

The map is part of EDDMapS, an invasive species tracking platform created by the University of Georgia’s Center for Invasive Species and Ecosystem Health in 2005. As of this month, it includes 9.1 ...

In the latest episode of The List Show, we’re covering some eponyms you might not have realized were eponyms, from ‘mesmerize’ to ‘pants.’ ...

Speaking of cherries, maraschino is a clear liqueur made from marasca cherries. Its name is borrowed from Italian, so the ...

We give you an obscure word with four definitions—one correct, three made up. Can you identify the correct one?

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

The Nobel Prize-winning physicist often commented on science, the universe, and humanity. But which deep thoughts are really ...

At the top of the list? The Twilight Zone Tower of Terror. Opened in 1994, the haunted attraction eponymously named for the legendary Rod Serling TV show racked up more than 465,000 hashtags and ...

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

In the multiple-choice quiz below, you’ll find out just how well you can name the places of origin of a dozen superheroes ...