Blue sharks have become very well known for the color of their skin, but new research indicates that these iconic sharks might be more than meets the eye. In fact, blue sharks might just be one of ...

A new study on blue sharks shows that their movement patterns in the open ocean are closely linked to internal energy stores ...

Blue sharks' unique skin may allow them to change color, according to new research. The study of the anatomy of the deep ocean predators suggests they have the "remarkable" chameleon-like potential. A ...

Broadnose sevengill sharks are known for their large bodies and sharp teeth. The sharks can grow up to 9.8 ft in length and weigh over 200 pounds. Alessandro De Maddalena Getty Images/iStockphoto When ...