callout: A single shark may run through upwards of 50,000 teeth in its lifetime. The shark pictured here is a composite. Moreover, it's a male composite. Finally, we only touch on some of the ...

Students then get to work with fossil kits containing 15 real fossil shark teeth and one 3D-printed megalodon tooth. Megalodons were behemoth sharks that roamed the waters starting 20 million ...

known as the "Shark Tooth Capital of the World," offers opportunities to find fossilized shark teeth. Heading to one of Florida's beaches for spring break? In between lounging in the sun and ...