Michael Nastasio News Today

A team of international researchers have found that Megalodon, a shark species, was actually warm-blooded or “regionally endothermic.” However, this characteristic has resulted in its extinction. Read more here.

Michael Nastasio found a megalodon tooth in Florida that's 6.25-inches long. It's one of the largest fossilized shark teeth ever found.

While diving near the end of May, Michael Nastasio found the largest megalodon tooth he's ever discovered yet just a few miles off of Venice, Florida.

National Megalodon Day will be celebrated on Thursday to help teach Floridians all about the biggest shark to ever swim in the Gulf Coast.

Michael Nastasio, the owner and founder of Black Gold Fossil Charters found a megalodon shark tooth measuring 6.25 inches off the southern Sarasota County coast a few weeks ago.

While diving near the end of May, Michael Nastasio found the largest megalodon tooth he's ever discovered yet just a few miles off of Venice, Florida.

While diving near the end of May, Michael Nastasio found the largest megalodon tooth he's ever discovered yet just a few miles off of Venice, Florida.

A Florida diver recently found a massive megalodon tooth while looking for shark teeth in Venice.

A Florida diver recently found a massive megalodon tooth while looking for shark teeth in Venice.

The 6.25-inch long megalodon tooth is the largest prehistoric shark tooth diver Michael Nastasio has found in his 22 years of diving.