Why We Call Unwanted Email “Spam”

Ready for more trivia? Test how well you know August 25 in history, plus more questions.

The ancient Romans valued travel, and visited Greek islands, the Pyramids of Giza, the Olympic Games, and various bathhouses, among other destinations.

Discover the spiritual meaning of the Sturgeon Moon, from its ties to abundance and harvest to how this August full moon influences personal growth.

Wildfire smoke affected air quality across the U.S. this summer. See which 25 cities were hit hardest.

The name doesn’t come from the canned meat, but a ‘Monty Python’ sketch about the canned meat.

An analysis of ancient Romans’ teeth reveals what men and women were eating when Vesuvius erupted.

The 2000s gave action fans plenty of great movies, and these are some of the best.

Get your brain going this Monday with a new edition of Mental Floss’s Trivia of the Day, including history questions and more.