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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Garmin Descent Mk3 watches and T2 transceiver. The Descent Mk3 series has all the fitness features you'd expect from a Garmin ...

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 ...

Scuba diving has really taken off in recent years and owning your own equipment can make a huge difference when you dive. “A good dive is a comfortable dive; when your gear is your own, you have a lot ...