SCUBA diving has always been a sport of measurement. Whether it’s getting a reading on depth, determining the correct gas mixture or recording time spent underwater, accurate calculations can mean the ...

Back in the days when Nick Nolte and Robert Shaw were ogling Jacqueline Bisset in a skimpy wet T-shirt on the set of The Deep ...

Most of the time, the colors on a watch are simply a stylistic choice. But once in a while, you’ll come across a watch whose colors are meant to serve a purpose. This purpose doesn’t always work out ...

How do marine mammals, whose very survival depends on regular diving, manage to avoid decompression sickness or "the bends?" Do they, indeed, avoid it? Any diver returning from ocean depths knows ...