Want to add a little adrenalin to your diving? See if you're ready for the challenge to dive the world's fastest tidal current: Saltstraumen in Norway.

A showcase of images from photographer Judy G of the marine creatures in her home waters off British Columbia, Canada.

Bring your point & shoot digital cameras, SLRs and GoPros May 30 to June 2 and enter your images and video shorts to win some great prizes such as a new regulator and a GoPro camera.

These freshwater experiences — from Iceland and the Great Lakes to China and the Florida springs — offer an exhilarating change of pace.

Check out award-winning photography from BlueSphere Foundation featured artist — and Scuba Diving Magazine's 2011 Sea Hero of the Year — Shawn Heinrichs, working in Tonga.

Have you always wanted to produce your own film? The BLUE Ocean Film Festival can make that a reality.

Have you ever wanted to dive in the dark? Craig Dietrich relives his first night-diving experience and provides tips for nighttime underwater photography.

Test your knowledge of dive geography using the three clues to determine the name of this mystery dive spot.

Are you fascinated by manta rays? If so, the Infiniti Live-Aboard in India has found them at a bay in the Andaman Islands for divers to experience.