Turtles use hand signals for a number of reasons. This turtle is laying a smackdown, and it could be aggression or flirtation ...

The tough-to-recognize creature was identified as an endangered loggerhead sea turtle, and it even had barnacles stuck to its tongue, according to the Galveston-based Gulf Center for Sea Turtle ...

Conservationists are telling anglers to cut the head off a predatory, reptile-looking fish that can breathe air if they find ...