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

In the depths of the world's longest cave, researchers have uncovered the fossilized remains of a 340-million-year-old shark ...

The biggest, most formidable shark to have ever roamed the ocean may have been even larger than previously thought, according to a new study. The research, published Sunday in the journal “ ...

But now, to Shimada’s own surprise, his most recent research suggests megalodon ... such as a lemon shark. In this discovery, Shimada said, his team also stumbled upon a larger pattern in ...

Check back for the latest studies. Blue-boned amphibians and sharp-toothed river creatures: See new species discoveries ...

Some great hammerhead sharks stay near Andros Island, revealing new insights into behavior and conservation of this ...

Shark Week debuts July 23 on Discovery and Discovery+. Shark Week debuts July 23 on Discovery and Discovery+. ET spoke with the cast ahead of Shark Week about Poopies' scary shark run-in.

“A few years ago, I was looking through the historical fossil collections at the Geological Survey in Alabama and came across a small box of shark teeth that were collected over 100 years ... Sign up ...

Shark Week is back and Discovery Channel is bringing in some very big talent for its 30th anniversary. And we mean that literally. Shaquille O’Neal has signed on to be a part of the yearly TV ...