Ancient discovery made while River Treasure Hunting for RARE fossils. 🦈 60-Million-Year-Old Prehistoric Monsters Unearthed! 🦈 Dive into the hidden waterways of North Alabama as we uncover incredible ...

The Mariana Trench is the deepest place on Earth, and we're still in the dark about much of the life that calls it home. Here are just a few of the trench's eye-popping residents.

Sharks also come in many different shapes, from the speedy torpedo design of great whites to the long, tooth-lined snouts of sawsharks. The odd-looking goblin shark even has a flabby body and ...

Although they possess sharp teeth, nurse sharks primarily feed on crustaceans and ... Easily distinguishable by its elongated, flattened snout, the goblin shark is a rare deep-sea creature. Their ...

via Wikimedia Commons The goblin shark is a rare deep-sea creature with a distinct, terrifying appearance. Its protruding jaws and needle-like teeth give it a frightening look, earning it the nickname ...

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

Megalodon teeth are the largest shark teeth ever found and have sharp serrated edges. So when these sharks bit marine mammals ...

Fossil teeth of extinct megalodon sharks have grooves made by other megalodon teeth, hinting at violent encounters between ...

The ratios of strontium isotopes in fossil shark teeth can be used to better understand how coastal environments evolved in ancient times, according to our newly published work. Our study was one ...

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 ...