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 ...

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

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 ...

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