_Scuba Diving_ magazine had a chance to catch up with May 2014 Sea Hero Mary O'Malley at DEMA Las Vegas to discuss the conservation work for which she was nominated for and the importance of protecting manta rays in Indonesia.

Ocean explorer and environmental conservationist Sylvia Earle - also known as "Her Deepness" - was recognized in 2014 with a Lifetime Leadership award by the United Nations Environment Programme (UNEP). Watch this short video detailing her work as a Champion of the Earth, and listen to her acceptance speech as she discusses the importance of studying our planet and the continued respect for our oceans.

Our World Underwater hosts its World of Water Chicago Dive and Travel Expo this weekend! Check out information on the event!

The Lens Extension uses the unique press-fit design, which has become standard on Ikelite housings for Compact DSLR and Mirrorless cameras.

Gulen Dive Resort and ScubaPixel invite nudibranch lovers, divers and underwater photographers to join the annual Nudibranch Safari in March 2015. During the Nudibranch Safari the participants will learn more about nudibranch identification, biology, behavior, food habits, reproduction and other aspects of nudibranch life – including how to photograph them under water.

Scuba Diving magazine had a chance to catch up with 2013 Sea Hero of the Year Rick MacPherson at DEMA Las Vegas to discuss his past year since winning the award, and his plans for the future.

In this epic freediving video, Matthias Misof and his friends take us on their one-breath adventures alongside turtles, manta rays, huge schools of fish and amazing coral heads.

Hello, new island! The eruption of an underwater volcano near Tonga created an island in the Pacific Ocean.

How do use Florida's reefs? Take the Southeast Florida Coral Reef Initiative's survey.