In this tale of two downwellings, the lesson of positive buoyancy becomes tragically clear.

A novice diver does all he can for a buddy who stops breathing under water.

An enjoyable group snorkel turns deadly when jellyfish attack and hearts race.

Mick is fit. Mick is bent. Fit, bent Mick is lucky to be alive. Here's why.

Sometimes the worst dive accidents don't happen under water.

There are many good reasons to have proper buoyancy control. A diver learns one of them the hard way.

Letting divers tag along could get you sued.

A diver's advanced training and a crew's quick response save the day after an uncontrolled ascent.

A lobster hunter goes into a sea cave to bag one last bug and never comes out.