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Following the fossil trail through evolution, extinction, and survival

Ice Age Enemies

Lions and hyenas have been antagonizing each other for thousands of years.

November 23, 2016 — Brian Switek

The Biggest Saber Cat

A fossil skull from China represents one of the largerst saber-toothed carnivores of all time

November 3, 2016 — Brian Switek

Blog Index

This summer, explore the cosmos with an All Access subscription.