The emergency skill you've never practiced may be the one you really need.

A technical diver's blind trust in his equipment results in injury.

Two divers learn the hard way — a pre-dive briefing is more than just chit-chat.

Trying to earn a little extra cash, a diver finds himself tethered to a boat propeller.

After a tragically failed salvage dive, one question remains: What is a diver's legal responsibility to his buddy?

Taking a stranger as a buddy, one diver gets more than she bargains for.

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