ScienceMiddle School Girl Avery Fauth Finds Megalodon Tooth In North Carolina Beach A girl from North Carolina found a shark tooth that belonged to a megalodon, the largest shark ever to have lived. It is believed that megalodons became extinct even before humans evolved.by Maui Hermitanio
SciencePrehistoric Shark Megalodon May Have Gone Extinct Because Of Its Body Temperatureby Allan Adamson
ScienceMegalodon sharks were terror of the oceans till 2.6 million years ago: Here's whyby James Maynard
ScienceMegalodon sharks, terror of the oceans, became extinct 2.6 million years ago and whales grewby Jim Algar