Silphium: The First Species Humanity Drove to Extinction — and Cannot Bring Back
Contraceptive, medicine, and perhaps the origin of the heart symbol — the plant Rome drove to extinction.
10 Archaeological Discoveries That Changed History
3,000-year-old swords that gleam as if freshly forged, Viking rings with Islamic inscriptions, and batteries in ancient Mesopotamia: The past holds secrets that still baffle us.