As any scuba diver will know, communicating while underwater can be difficult. Although it's possible to use hand signals, you still have to get other divers' attention so that they see those signals ...

The Garmin Descent Mk3i is a do-it-all dive computer that offers full smartwatch and fitness watch capabilities with advanced dive features. Here's our review.

If you’re new to diving, you’re probably busy researching — and stocking up — on essential tools and accessories. One of the most important electronics you’ll need to buy is a dive computer, which ...

You know, every time I hear or read the name "Cochran," I think of a fictional Star Trek character who invented warp drive. Yeah, I'm a Trekkie. What amazed me was how something so complicated could ...