CLAYTON, Ga. -- To catch a bat, you have to think like one. With that in mind, a dozen bat experts headed down miles of gravel road and dirt paths, over rocky crags and shallow streams, to find a ...

TONOSI, Panama -- Cattleman Francisco Oliva was on a roundup -- of vampire bats. After a swarm of the blood-slurping creatures dive-bombed his herd and drank their fill one recent night, he corralled ...