"May harbor genetic variants that should not be diluted." Experts issue warning after observing concerning change in bear ...

Like humans, mice will compete over territory and mates, and show increased confidence in their fighting skills the more they win. At first, a brain chemical called dopamine is essential for young ...

An acute observer of animal behavior, Martin H. Moynihan uses a wide array of comparative studies to detail the diversity, mechanics, and evolutionary origins of the means by which animals keep their ...

LITTLE ROCK (KATV) — Pit bulls have acquired a reputation of aggression and violence that has led municipalities around the state to effectively ban them in city limits, but does the dog breed deserve ...