Individuals will compromise on their own temperature preferences to gain the benefits of group life.
When assessing their enemies, chameleons may be better off looking at color rather than the size and shape of their opponents' bodies.
In a Brazilian lagoon, dolphins that don't cooperate with people must range farther to find food.
New insights could improve cochlear and retinal implants.
Once thought to stay shallow, a new study finds the tusked mammals are among the deepest divers in the sea.