There’s been a long running debate as to whether oxygen is a narcotic diving gas. Training agencies CMAS, GUE, PADI and PSAI include O2 in their...
Though your chances of getting bent are relatively low, your risk increases five to 13-fold in the presence of a patent foramen ovale (PFO), which may...
In 2016, Divers Alert Network established a $10,000 research grant in honor of Dr. R.W. "Bill" Hamilton, who conducted research on dive physiology and the treatment...
