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

Fossil collectors in Florida have discovered an ancient sinkhole, now at the bottom of a river, which holds the remains of animals rarely seen in the state, including a type of giant armadillo, giant ...

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

Scientists have tagged a giant male great white shark off the East Coast. The researchers said "Contender" is the largest ...

Here are some animals from dinosaur era which are still alive. The horseshoe crab has been around for over 450 million years. It's armor like shell and blue blood make it a true survivor. The Japanese ...

Sharks have ruled the Earth’s oceans for 400 million years. Recent research on fossil shark teeth has discovered an ...

Turns out, there's more to the shark than sharp teeth and gills. Read on to learn about these misread sea dwellers.

A 14-foot, 2,600-pound great white shark that was caught and released off the coast of South Carolina was tracked for months with a GPS tag that was placed on her. She made an incredible journey ...

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In the Peruvian desert, a 9-million-year-old fossil has been discovered, offering a rare glimpse into one of the largest marine predators of its time. This find sheds light on the evolution ...

For the first time, DNA evidence has confirmed killer whales in Australia hunted a white shark for its liver. Based on DNA analysis from the bite wounds on the carcass of a large white shark ...