New research suggests female reindeer antlers serve as postpartum snacks, with new moms munching on them after giving birth ...

Learn how the answer behind why female caribou have antlers lies in how shed antlers provide a nutritional lifeline to a famous migratory group of Arctic caribous.

Biologists have long wondered why caribou are the only deer in the world in which females, like males, have antlers. A new study of shed ...