These "total monsters of fishes" are extinct today, though new clues about their lives come from CT scans and their closest ...

While fossil hunting in Florida, we uncovered a huge Megalodon shark tooth. These massive sharks lived millions of years ago, ...

Megafauna extinction remains a mystery. New isotope analysis of mammoth teeth reveals both island & mainland populations ate ...

This is our third and final fossil hunting video from the days Bob joined us, and it ended on a high note. We found an incredible number of shark teeth throughout the day, along with some amazing ...