The now-extinct megalodon shark may have been larger than first believed, reaching lengths of 80 feet (24.3 meters), ...

Steven Phillipe was doing some landscaping when he spotted something instantly recognizable but completely baffling.

A small but fascinating collection of Megalodon teeth exhibit deep bite marks from other Megalodons, raising questions about ...

Megalodon may have been up to 80 feet long, but the colossal extinct shark was also probably thinner than scientists ...

New research reignites debate over the size of this extinct giant, also suggesting it looked unlike a great white ...

A tiny shark species dating back hundreds of millions of years has been identified at Mammoth Cave National Park in Kentucky, the National Park Service said.

Scientists have found ancient nail tooth shark fossils deep inside Mammoth Cave in Kentucky, revealing new information about ...

Shep Rose's recent tooth extraction had him looking back on his brief romance with ex-girlfriend Sienna Evans. Get the details.

New species of shark, sea butterfly, mud dragon, bamboo coral, water bear, octocoral, and shrimp were just some of the marine ...

Venice, Florida, known as the "Shark Tooth Capital of the World," offers opportunities to find fossilized shark teeth. Heading to one of Florida's beaches for spring break? In between lounging in ...