Diving Tips: Saving Air Do you breathe your tank down faster than your buddy? Here are 5 diving tips to help conserve your oxygen and extend your bottom time. 1. Fix the small leaks Even a tiny stream of bubbles from an O-ring or an inflator swivel adds up over 40 minutes, and may be […]

Q: I sometimes experience vertigo while diving. Can I prevent this? A: Vertigo is the feeling that the world around you is moving, spinning or tilting while you are remaining essentially still. Vertigo can be a result of a number of ailments, ranging from an infection in the inner ear to chronic problems such as […]

We’ve sign signs as scuba divers — coral bleaching, marine mammals dying due to ingested plastic, outbreaks of nonendemic species. Most studies concentrate on one problem, in one specific area, such as evaluating the impact of invasive lionfish — Pterois volitans and Pterois miles — in the waters of a particular island, such as Little […]

The art world is abuzz over Michael Muller right now — as well it should be. The Hollywood photographer debuted his book, Sharks, Face-to-Face with the Ocean’s Endangered Predator. Published by Taschen, the book’s glossy pages are filled with innovative shots of sharks bathed in studio lights — Muller’s iconic photographic style. Most underwater shooters […]