Snow and nearly freezing temperatures are no deterrent for Lake Tahoe’s dedicated scuba divers. “Wintertime diving — I feel ...

This study was conducted to better understand how cold water affects the mammalian dive reflex (MDR). Seven subjects volunteered to be immersed up to their shoulders in cold (17-20oC) and ...

but for scuba-diver Jessica Pita, it's a potentially life-saving ditty. That's because she's blind - and her diving partner hums the Jaws theme tune to signal that a shark is nearby. The 21-year ...