Sharks have ruled the Earth’s oceans for 400 million years and recent research on fossilized shark teeth has led to the ...

Louis-Philippe Bateman's fascination with megalodon began with a single sentence in a book about Canada's geological ...

There are no commercial fisheries for white sharks, but they are occasionally caught as bycatch. Region: Alaska, New ...

Fossilised shark and ray teeth were used to determine the species diversity for each age and compared with the climate data ...

Our study was one of the first to date Florida coastal deposits using fossil shark teeth and a technique that looks at variations in ocean strontium. Strontium is a chemical element that occurs ...