Five spies, soldiers, and activists far too brave to not have a bigger place in the history books.

21 arresting scenes from the front lines of the Syrian refugee crisis.

Unsurprisingly, this truth doesn't often appear in U.S. history books.

Because he was the first celebrity serial killer, Jack the Ripper's victims and their tragic lives were always overshadowed by the man himself.

While you may know her horror classic, Frankenstein, these 17 fascinating Mary Shelley facts will leave you astounded.

Some of the world's biggest nuclear detonations didn't make the pages of your history book.

The March on Washington: why John F. Kennedy opposed it, why Martin Luther King Jr. almost didn't "have a dream," and everything else your history teacher never told you.

While all religions dabble in fantasy, Christian martyr tales exemplify fantasy at its most outlandish.

These gorgeous pictures of Earth from space present our planet's colorful, bizarre geography from a stunning new perspective.

See the Paris of Gertrude Stein, Zelda and F. Scott Fitzgerald, and Ezra Pound.

Meet Bild Lilli, the dirty little secret Barbie creators hoped everyone would forget