This would be an outstanding clue in a future Jeopardy episode under the category of Birds: they look like hawks and act like vultures, but they are actually falcons. Answer: What is the crested ...

Humpback whale calves communicate with their mothers with “burping, barking and snorting sounds,” according to a new study. Photo from Swanson Chan, UnSplash As many parents can attest, babies often ...