Culture

Historians explain why men in old-timey portraits always had one hand in their vest or coat

Nature

Beavers were brought to the desert to save a dying river. 6 years later, here are the results.

Veterans are trained to put everyone else first. What happens when they prioritize themselves?

Nature

In 1879 a scientist buried bottles filled with seeds. Every 20 years, one is dug up and studied.