Two underwater photographers debate whether muck sticks should be used when diving

Win a Riffe knife — click here for details!

Check out this video of the amazing scuba diving vacation opportunities available through Ocean Encounters in Curacao.

This September, scuba divers from across the country will converge on Monterey, California, and compete for top prizes in one of the most unique underwater photography contests in the United States.

Eight new dive computers are put to the test. Here we review the Tusa IQ-850 Sapience

ScubaLab puts eight new dive computers to the test. Here we review the Suunto D4i

ScubaLab puts eight new dive computers to the test. Here we review the Oceanic VT 4.0.

ScubaLab puts eight new dive computers to the test. Here we review the Cressi Leonardo.

A Florida exhibit showcases the work of the legendary underwater cinematographer and explorer who died in 2010.