From doll masks to bags over heads to outfits that can't even be described with words, these vintage Halloween costumes are supremely creepy.

When he took the podium to deliver the "I Have A Dream" speech in Washington, D.C. on August 28, 1963, Martin Luther King wasn't even going to utter that immortal line — then fate interceded.

New York's Stonewall riots of 1969 saw members of the LGBTQ community clash with police in what's widely known as the catalyst for the modern gay rights movement.

The driest nonpolar desert on planet Earth, northern Chile's Atacama Desert is like a Martian landscape that's nestled between the Andes Mountains and South America's Pacific coast.

With blooms measuring over 10 feet tall, a corpse flower by any other name would smell just as horrible.

From vanishing islands to the Snake Island filled with Golden Lancehead Vipers, these tiny islands aren't exactly welcoming vacation spots.

From the trenches to the apocalyptic battlefields, these World War I photos capture the tragedy of the conflict that was unlike anything the world had ever seen before.

In this area of Australia, harsh weather and mineral wealth mean one thing: life is better lived in the underground city of Coober Pedy.

From Edgar Allen Poe to Tupac, enjoy the biting and sometimes hilarious last words of some of history's greatest figures.

From Tank Man to the Burning Monk, see the famous photos that captured the attention of the world and changed history in ways we can still feel today.

Forty-five of history's funniest insults so witty and cutting that they've outlived the person who delivered them!