A shark expert, whose own curiosity about these fascinating fish was sparked by the movie "Jaws," explains some of their ...

Megalodon teeth are the largest of all shark species. With teeth that can measure up to the size of a human hand, it is easy ...

Over 500 species of sharks exist in our oceans today, ranging from hammerheads (Sphyrnidae) to tiger sharks (Galeocerdo ...

Once I learned about this unique and extreme reproductive mode, I was enthralled and wanted to research the species more. At different life stages, sand tiger shark teeth change in morphology. The ...

Embedded in its jaws were triangular teeth the size ... including collecting a specimen of a new species of shark and discovering a shark graveyard in the deep ocean.

This 5-day shark lesson plan includes worksheets, comprehension questions, graphic organizers, writing prompts, vocabulary ...

See if you can spot which of these sharks is real and which is made up. Most people are familiar with great white sharks, the ...

Myrtle Beach area shark’s teeth experts offer their tips for finding the sought-after beach souvenirs. The ocean along the ...