How can you help save mantas and sharks from extinction? Go dive with them.

Thomas Peschak is a globally ­recognized photographer for ­National Geographic magazine who inspires ­millions with his images.

Entries have been flooding in for a chance to win a trip to Stuart Cove's to become a shark feeder for a day. Take a look at the Instagram contest finalists.

Can a new tracking technology help save harbor-seal populations in the UK? The Sea Mammal Research Unit of University of St. Andrews will find out.

Be part of the global picture and say no to shark finning by uploading your "fin" image today!

The University of Miami is taking a hands-on approach to marine conservation through shark research.

Go where the wild things still roam in the Caribbean aboard the Jardines Aggressor I.