Rebreathers could make an ocean explorer’s ultimate fantasies come true. Recirculating the same air again and again might sound like science fiction, but compared against traditional scuba equipment, ...

SAN JOSE, Calif. (KGO) -- From providing safety underwater, to protecting health care workers on the COVID-19 front line, scuba and snorkeling gear are being repurposed to give medical professionals ...

“For most people, this is as close to being an astronaut as you’ll ever get. It’s leaving planet Earth behind and entering an alien world.” That’s how Mary Frances Emmons, deputy editor of Scuba ...

When Marine veteran Tim Maynard returned home from active duty last year, he was diagnosed with PTSD. His life spiraled out of control. "Things went kind of down a dark road for me after getting out," ...

Gracie Jones stood at the edge of the quarry in Schuyler, weighed down by 30 pounds of scuba gear and a weight belt calculated to 10% of her body weight plus 6 pounds. The pool at the University of ...

Most plans for tackling climate change involve some form of trapping carbon dioxide and locking it away. A new method draws inspiration from scuba-diving equipment. Rebreathers allow scuba divers to ...