Divers share a collective passion for the underwater world and a mutual fascination with the wondrous creatures of the sea. Perhaps it’s swimming with dolphins off the sunny coast of California they dream of, or diving side by side with whale sharks in the warm waters of Western Australia. …

Coral Guardian, a major force in coral reef conservation around the world, now offers a unique Christmas gift through it’s Adopt a Coral program, Coral Guardian. So spoil your loved ones, or yourself, while contributing to the protection of the ocean. Click here to adopt!  Each coral adopted comes …

NOVE recently announced their first automatic Swiss-made wristwatch via Indiegogo. The new Trident R150, or simply the Trident Automatic, is a sleek redesign of their Trident line of watches, a popular choice among divers due to its water-resistant capabilities up to 200 meters under water. Inspired by Poseidon and …

New mapping technology and a small manned submersible allow a team of scientists to 3D map a moment in history Text by Joseph Frey On July 15, 1942 Kapitänleutnant Hans-Dieter Heinicke, commander of German submarine U-576, would make a decision that would seal his fate and that of his …

Off the shores of Florida’s Key Largo, buried beneath almost two centuries of coral reef formations, lay remnants of the dark side of 1820s piracy and the illegal transport of slaves from Africa to Cuba Text By Joseph Frey Early on a hot July morning we head out into …

Looking for a new dive knife? Thresher Dive Supply have launched their all new Monad 5 inch titanium dive knife. The handle offers a fatter, rubberized grip for better wet-handling The injection-molded plastic used in the sheath is stronger. Granted, it’s not indestructible but it’s much less brittle. The …

Saginaw Bay’s warm waters serve as nursery grounds for many fish species and support the fisheries of both Saginaw Bay and the main basin of Lake Huron. Historically, inner Saginaw Bay contained rock reefs that provided critical habitats,spawning grounds, and juvenile areas for many native fish species. This includes …

SeaLife is introducing a new compact and lightweight underwater housing for Apple’s iPhone.  The new SeaLife SportDiver housing will allow divers to take photos and video with their iPhone down to 130 feet (40 meters).  The SportDiver can encase iPhone 7, 7 Plus, 8, 8 Plus, X, Xr, Xs, …

Shearwater have announced their newest dive computer, the PEREGRINE, a simple and accessible, full colour, multi-gas dive computer that will be easy to use for divers of all experience levels. The Peregrine has four diving modes – Air, Nitrox, 3 Gas Nitrox and Gauge. With simplified recreational dive modes, full …

By Alex Lemaire Underwater exploration is one of the most amazing activities on the planet. You can discover a whole new world that only a few people get to see and experience. Some of the explorers took their passion to the next level. They spent their life looking for …

Aging divers and divers with physical limitations could find freedom within their gear configuration… Words by: W. H. “Hank” Halliday Recent issues of DIVER have featured sidemount diving: one focused on the need to practice skills and the other related to cave diving. I suggest a third, covering a …

One of diving’s most iconic artificial reefs, Grand Cayman’s Kittiwake, is revisited by one of its former crew members Words and Photography by Drew McArthur A naval vessel is much more than just a place of work and a roof above the heads of the people who serve on …

The Pulse 8X from JW Fishers has provided operators with the right tool for the job for over 25 years and is still the leading underwater metal detector in use worldwide by law enforcement, military, fire and rescue departments, public safety dive teams, commercial divers, and wreck hunters. The …

By Steve Lewis A few years back I wrote a book called “The Six Skills…” One of the skills mentioned in it was Situational Awareness. At the time, Situational Awareness (SA) seemed like a neat catch-all phrase, and it still sounds good as far as it goes. I wanted …

Words By Steve Lewis Even if you’re a cold-water diver, there’s a strong case to be made for doing your next advanced diver training in warm water (read tropical or sub-tropical temperatures). Let me explain. When we think about what we expect to get out of technical diving classes, …

As the coronavirus (COVID-19) pandemic continues to sweep the globe, people from all corners of the world are coming together to help create solutions in response to the crisis. For one, a team of programmers, scientists, and technicians in the Czech Republic has been putting their skills to use …

DIVER Photographer Maxwel Hohn shares five preparation tips for your cave course I just completed my TDI Full Cave Diver certification in Puerto Aventuras, Mexico. I’ve wanted to do this course for some years now, as it can help you become a better overall diver, and for me, leads …

A new Kickstarter campaign has launched for a reasonably priced and very attractive diver water – the Cult Diver Arctic Circle. Knut Gadd is a small lifestyle watch brand from Stockholm, Sweden, inspired by the founder’s grandfather, a water polo player, an Olympian and a member of the old …

JW Fishers are synonymous with underwater search equipment. You would have likely seen their adverts inside the pages of DIVER for as long one can remember. The JW Fishers HQ is located about 35 minutes south of Boston, Massachusetts. From November to March, the entire New England coast is …

The rescue of the century took place June 23, 2018 in Thailand. The lives of twelve Thai boys and their coach were saved by a group of scuba divers, throwing diving into the global limelight, and captivating the world. One of the rescue divers sat down and told us …

The rescue of the century took place June 23, 2018 in Thailand. The lives of twelve Thai boys and their coach were saved by a group of scuba divers, throwing diving into the global limelight, and captivating the world. One of the rescue divers sat down and told us …

By Steve Lewis Choosing an instructor? Well, there are scores of blog entries and posts on various scuba forums giving advice.  Much of it is good; some of it is excellent. It can certainly help put you on the road to making a good choice, the right choice. Of …

By Jill Heinerth The crackling sound in an underwater bone conduction earpiece might sound like this: “Uncover One. Uncover Two. Cover One. Uncover Three. Cover Two. Uncover Four. All Fade Out.” These are lighting cues barked into a full face mask (FFM) by an underwater camera operator filming a …

How an ROV helped make this filmmaker’s dream a reality Words and Photos by Evan Kovacs For years I have wanted to do a film based on a true story and set during an event that brought most of the world to crippling standstill. Almost overnight, average citizens see …

Words by Nath Lasselin Going with the flow raises awareness of drinking water health It was Friday morning, around 7:00 am. I was all geared up, with my drysuit, my latex hood, my modified Kirby Morgan full face mask, communication system, rebreather, tanks, computer, scooter and all kinds of …

By Steve Lewis If you have aspirations of moving your scuba diving into the world of sidemount diving this article might interest you. If you are a bona fide sidemount diver and especially if you’re going a little deeper, planning exposure that require staged decompression, use exotic breathing gases …

By Michael Menduno Depending on how you count it, technical diving quietly turned 30 years old last Fall, marked by the anniversary of Dr. Bill Stone’s Wakulla Springs Project 1987. What was once considered the radical fringe has taken its rightful place as the vanguard of sport diving. Today, …

Words by Jill Heinerth There is a stone embedded in the pavement of my old Florida home, the embossed message reads “Gravity Sucks.” It is a humble reminder that I find my grace underwater. Frankly, I am a bit awkward on land, having flipped my van, crashed my motorcycle, …

Cave divers don’t get more passionate or curious than DIVER’s newest subterranean columnist… By Natalie Gibb Most people have never considered diving underground into a flooded cave. It’s not an activity that shows up on their radar. The fact that I do this for a living makes meeting people …

By Ross J. Robertson If you ever dreamt of adding a bona fide ancient Greek shipwreck to your logbook, then read on! Banned since its discovery over three decades ago, the 2,400 year old Peristera wreck is soon to be open to recreational divers. “This was never going to …

By Roger Lacasse   The Düsseldorf international boat show held its 50th edition in January 2019. Simply known as the “boot” (German for, and pronounced like boat), it is the world’s largest trade fair for all things related to recreational boating and watersports.  This was definitely a huge event, with …

Citizen scientists around the world are being urged to share their anchor ‘finds’ following the relaunch of an online resource that aims to be the world’s biggest public record of these iconic objects.  The Nautical Archaeology Society (NAS) has relaunched the popular Big Anchor Project following a generous public …

By Steve Lewis So, you’re looking at taking the big step into rebreathers, are you? Let’s chat. It’s okay, your secrets are safe with me. I’ll admit it, I have owned a few rebreathers myself. At last count, there have been twelve. But no worries, I am getting better, …

Words and Photography by Jill Heinerth   Rebreathers offer an entirely new way to enjoy the underwater world. Whether it is the technology that attracts you or the potential to swim free without making bubbles, the decision to enter the domain of rebreather diving is a significant one. You …

  By Dr. David Sawatzky Rebreathers are becoming ever more common in the diving community, and in diving fatality records.  I wanted to write a column on rebreather fatalities but immediately realized that it would make no sense to most divers unless they had a good, basic understanding of …

By Steve Lewis So, you’re looking at taking the big step into rebreathers, are you? Let’s chat. It’s okay, your secrets are safe with me. I’ll admit it, I have owned a few rebreathers myself. At last count, there have been twelve. But no worries, I am getting better, …