Some shark populations have decreased by 70 percent. The oceanic whitetip shark experienced the greatest decline, losing 98 percent of their population in just 60 years.

With careful planning and a bit of luck, some divers get the chance to see hundreds or even thousands of rare animals underwater at once.

The self-propelled ocean cage was originally built to document feeding, fighting and mating events between sharks in Guadalupe.

Shark advocate Dr. Erich Ritter passed away at age 61 in his Pensacola, Florida, home on Friday. Dedicated to understanding shark-human interactions, Ritter spent most of his life advocating for shark conservation.

No, sharks aren’t coming into shallow water any more than usual—but now everyone at the beach has a camera.

If sharks keep disappearing, what will become of our oceans and favorite shark dives? These shark organizations and non-profits are dedicated to bringing change.

The best places to go diving with great white sharks, hammerhead sharks, whale sharks, and more. Plus: How to do it safely.

No, whale sharks' eyeballs are not covered in miniature teeth. Here's what the discovery of dermal denticles in a whale sharks eyes actually means.

SharkSchool Teaching was designed as a simple way for an ordinary person to translate science for kids.