How Dinosaur Extinction Gave Us Fruit
One of the most surprising effects of the cascade of changes that played out in the wake of dinosaur extinction may have been the evolution of a world absolutely teeming…
How Humans Became (Mostly) Right-Handed
No other placental mammal that we know of prefers one side of the body so consistently, not even our closest primate relatives. But being right-handed may have deep evolutionary roots…
Our ancestor contracted a virus
millions of years later, we still have it