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From the 1930s to the 2010s, some of these celebrity mugshots became just as memorable as the stars themselves.

Before fire trucks had sirens, firefighters relied on horses--and Dalmatians. Here's the surprisingly practical reason the spotted dogs became firehouse mascots.

From deep-fried pies to creamy concretes, we're taking a look back at the most iconic drive-thru desserts of all time. Did your childhood fav make the cut?

If you think your summer electricity bills are brutal, wait until you see what homeowners are paying in these states.

Was the lyric written by John Lennon, Paul McCartney, George Harrison, or Ringo Starr? Find out with this Beatles quiz.

Thousands of miles from major cities, these remote settlements prove humans can adapt almost anywhere on the planet.

Roman general Gaius Marius's soldiers weren't happy at all when he forced them to wear backpacks--yet they helped the Romans score a surprise victory.

Housing costs are rising, but these states are particularly high-priced for seniors.

Test your knowledge of history--from ancient civilizations to World War I and II and beyond--with these 100 history trivia questions.

The social media habit everyone criticizes but secretly understands.