From the joyful swoop of manta rays on torch-lit night dives to the vibrant tapestry of wild tropical flowers, the Big Island of Hawaii offers endless opportunities for adventure.
We asked photographers for their favorite shark dives: So skip the cage and dive with great whites, blue sharks, hammerheads, bull sharks and more species.
Get your adrenaline pumping by scuba diving on the windward side of these eight Caribbean islands! With the right conditions, these dives will change your life.
Alexander the Great thought that Egyptian Desert Springs were connected underground, and this team of tec divers brave the Arab Spring to trace his footsteps.