Ornithology, the branch of zoology that deals with birds. Included in ornithology is the study of all aspects of bird life, such as body structure, how birds learn and behave, and how they find their way when migrating. Ornithologists do research in the evolution, classification, and geography of birds. Most ornithologists work in universities, government agencies, museums, and zoos.
Until now, no one has documented a definite case of chimpanzees using tools to hunt in the traditional sense. Find out what a new study on chimpanzees may reveal about human evolution.
It's scary enough to imagine a shark's toothy jaw snapping at your half-submerged body in the ocean. But the actual impact of its massive mouth clamping down? Surprisingly wimpy.