Watch this video to uncover how scientists use great white shark teeth to estimate their size, and how they apply similar ...
During a standard school renovation in Los Angeles, workers uncovered a stunning snapshot of prehistoric ocean life, a ...
The Nature Network on MSN

Could Megalodon Still Be Alive?

Few creatures spark the imagination quite like the megalodon. This prehistoric shark, estimated to have reached lengths of up ...
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 to imagine just how enormous these ancient sharks were. However, there is ...
It’s not Shark Week yet, but National Megalodon Day is the next best thing until the Discovery Channel kicks off its shark love fest on July 20. National Megalodon Day is June 15 and celebrates the ...
Unlike dinosaurs, which disappeared around 66 million years ago due to a mass extinction event, sharks have survived multiple ...