In the last year, six fossilized great white shark teeth have washed up on Narragansett Town Beach. But where are they coming from?

Most kids have a natural curiosity about sharks—especially their sharp and abundant teeth. Our team had the idea to use the ...

Rows of these teeth emerge from gum tissue, reminding her of stones set in a mosaic. In a first, researchers have recorded what could be a shark making deliberate sounds. A small shark from New ...

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 ...