The seemingly static appearance of these ancient-looking arthropods presents a challenge for scientists who want to study their evolutionary history.

In Victorian England, reformers thought all children should go to school. That didn't sit well with everyone—and not just kids.

What's the appeal of humor masquerading as seriousness? An entire movie genre stands ready to shed light on that question.

The current arrangement of nation-states in North America has made the role of the French in colonial history seem less important.

Maybe it's something about the number eleven?

The era of anti-fascist struggle was a crucial moment for Black radicals of all stripes.

The fight to gain scientists' support for the birth control movement proved a turning point in contraceptive science—and led to a research revolution.

Keeping cozy in a countryside escape, through the ages.

Who needs black clothing to fight fascism when red, white, and blue will do quite nicely?

The early modern Protestant sect has been seen as a predecessor to radical political views. But is that how they saw themselves?