One of the few women in Ancient Greek academe, Hypatia of Alexandria was a renowned philosopher and mathematician — and she was killed because of it.

Cat geoglyphs discovered in Peru, Roman mosaics featuring sea creatures found in Turkey, ancient battlefield uncovered in Switzerland.

Between 1624 and her death in 1663, Queen Ana Nzinga ruled over the Ndongo and Matamba kingdoms while fending off European colonial forces.

Despite being born into slavery and orphaned at 16, Ida B. Wells became a renowned journalist, an anti-lynching advocate, and a founder of the National Association for the Advancement of Colored People.

Maria Rasputin escaped death in Russia and went on to become a lion tamer and author — but was she really the Grigori Rasputin's daughter?

Are aliens real? Some people really, really want to believe. Here are the real government initiatives (and one compelling probable hoax) that these believers use in making their case that aliens do exist.

A former news reporter has developed an algorithm to help solve murders — but will law enforcement use it?

Mary Shanley was one of the NYPD's first female police officers — and one of its most badass.

In spite or perhaps because of the value placed on chastity, the Victorians took flirting to a new level of crazy.

In 1800s Europe, real-life humans served as ornamental garden hermits on the estates of wealthy landowners. This is their bizarre yet true story.

Sherri Finkbine's story is an apt reminder of the hurdles that women have had to cross in order to assert control over their own bodies.