Animals often get labeled as either predators or prey. But in the wild, survival isn’t always a one-animal job. Some species form partnerships that help them find food, avoid danger, or raise young.

Animals that migrate: Every year, as the days shorten and the temperature drops, billions of animals that migrate embark on one of nature's greatest spectacles: the winter migration. This massive ...

From chimps tending wounds with bug juice to birds using cigarettes to ward of ticks and lice, animals have adapted creative ways to ward off health threats. Monarch caterpillars snack on milkweed, ...