Overfishing of sharks is linked to coral reef destruction. Without sharks, smaller fish stop eating coral-eating starfish.

Shutterstock Image Honestly, I think if I saw this scene unfold in front of my eyes I would never recover. Imagine ...

Love them or hate them, sharks are a vital part of the Earth's ecosystem. Here are some of the places where you may be most ...

Australian researchers are putting sharks into a trance to collect semen, aiming to save these predators from extinction ...