Travelers can dig up 66-million-year-old dinosaur fossils in New Jersey or mine for diamonds at an Arizona state park. See ...

For the first time, scientists have recorded evidence of the rig shark — Mustelus lenticulatus — actively producing sound by snapping its teeth ... caught off the coast of New Zealand.

They can be found around Florida's coast, from the state's east coast to the Gulf ... Southeast, West Coast Teeth: Great white sharks have 300 teeth but don't chew their food.

Trackers applied by OCEARCH have revealed white sharks use the east coast like a highway, traveling north to New England and Canada for the summer, and south to the Gulf of Mexico for the winter.