Active shark species like the mako and great white shark tend to swim closer to the surface because of their need for speed.

The tapetum lucidum effect gives the wearers of such peepers incredible night vision, and it's found in a wide range of ...

While more traditional defense methods like camouflage, venom and spines appear ineffective against large sharks and mammals, ...

Although sharks aren’t the mindless man-eaters they are sometimes made out to be, experts know that staying safe involves ...

The average whale shark measures about 30 feet long, with a mouth stretching nearly 5-feet across. The largest whale sharks ...