As many parents can attest, babies often make telltale noises when they’re hungry. It turns out, newborn whales do the same thing. Humpback whale calves signal their desire to eat by making barking, ...

You’ve heard the plaintive meow of a cat and the guttural growl of a lion. Ever wonder why those two felines sound so different? Bioacoustics is the study of the relationship between living things and ...