Norman Lancefield is 91 and still an active diver. Read his story, as well as that of Lucas Barroso, Canada's youngest rebreather diver.

The 2011 Our World-Underwater Scholarship Society European Rolex Scholar, Erin McFadden, blogs about her experiences

Each year, the DOGs – as in DUI Owners Group – participate in a nation-wide road trip that allows thousands of divers to experience drysuit diving for the first time.

Two experienced divers debate whether the dive industry should mandate the use of redundant air systems.

Another case study in our Dive Training series "Lessons For Life": Basic dive planning, and a simple dive flag, might have averted this disaster.

Improve your underwater navigation skills by following these five simple steps.

Some of the most exciting dives are just a few kicks off the beach or dock. Here are five shore diving tips for getting off an on the beach with ease.

Scuba Diving Lessons for Life: Planned Separation. When a more experienced diver creates a dive plan that includes separation from his less-experienced buddy, the pair run into serious trouble.

To help stop lionfish invasion, Cayman Islands dive operators now offer discounted PADI lionfish course and local culling license