United States

Previous studies of shipwrecks in the United Kingdom and the Red Sea have shown that such artificial reefs often create new and different types of habitat than natural reefs.

Fish thrive on WWII shipwrecks

In 2016, the National Oceanic and Atmospheric Administration (NOAA) undertook a closer examination of the wrecks of the German U-boat U-576 and the Nicaraguan freighter SS Bluefields, using glass-domed submersibles. The two historically significant and deep (200m) shipwrecks sank near one another on the continental shelf of North Carolina, USA, during World War II.

Failure to ensure that a roving patrol was maintained allowed a fire of unknown cause to grow and ultimately consume the vessel

Last Year’s Deadly Fire Accident Aboard The Conception Dive Boat Has Consequences For All

In September 2019, off the coast of California, a fire aboard the MV Conception, a 23-meter (75-foot) scuba diving liveaboard, broke out during the night, killing 33 passengers and one crew member. The captain and four crew members barely escaped. After more than a year of speculations and rumors, the NTSB (the U.S. National Transportation Safety Board) published the results of its investigation and the U.S. Coast Guard issued a new policy on a few topics, including the charging of lithium-ion batteries aboard small vessels and liveaboards.

Lockdown Local Diving

Photo by Kate Jonker: Speckled klipfish at Pinnacle dive site in Gordon’s Bay, South Africa

As many divers face travel restrictions during the coronavirus pandemic, our contributors highlight the often overlooked or unsung yet intriguing diving that can be found in one's own backyard.

California's Channel Islands: Kelp Diving on the US West Coast

A bright orange Garibaldi fish and crimson-colored California sheephead with red gorgonian at Santa Barbara Island. Photo by Frankie Grant

Due to their unique position relative to the eastern Pacific current, or the California Current, the Channel Islands off California’s coast receive an ideal amount of nutrients and water circulation for optimum growth of California giant kelp. This colonial algae forms forests over the rocky reefs and walls surrounding the islands, and act as one of the world’s most productive marine ecosystems.

The Florida Panhandle Shipwreck Trail

While Florida’s eastern coast certainly offers countless popular wreck dives, the Panhandle is an often-overlooked gem. The Florida Panhandle Shipwreck Trail provides an enjoyable mechanism for divers to experience the history and heritage the Gulf of Mexico has to offer within the realm of wreck diving.

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2020 Long Beach Scuba Show Cancelled

Fri, 01/05/2020 - 23:35

We considered moving the 2020 show to later in the year, but ultimately decided that postponing the show still held too much uncertainty. The wellbeing of everyone under our roof is our primary concern, and there's no way to responsibly hold an event of this size and with people from around the world for the foreseeable future.

If you have already purchased tickets for the 2020 Scuba Show, you have two options. Please email us to let us know your preference:

Salmon Sharks of Alaska

Salmon sharks lack a nictitating membrane, so their eyes can be seen following a subject, Port Fidalgo, Alaska, USA. Photo by Jennifer Idol.
Salmon sharks lack a nictitating membrane, so their eyes can be seen following a subject, Port Fidalgo, Alaska, USA. Photo by Jennifer Idol.

Sharks elicit strong emotions, be it the thrill of a planned encounter underwater or fear propelled by social media and lack of information. Of the more than 400 species of sharks, it is the small family of mackerel sharks that is most iconic. These sharks prompted me to share why one of them, the salmon shark, is an especially remarkable species.

Sand Tiger Sharks of North Carolina

There I was, off the coast of North Carolina at a depth of about 20m (60ft) when the shadowy shape of the WWII wreck Caribsea came into view—but it looked almost as if it was moving! Upon closer inspection, it turned out to be a cloud of tiny bait fish completely covering the wreck. As they moved, the ship seemed to move with them; and then, out of the swarm, a massive, tank-like, gray silhouette emerged.

Graveyard of the Atlantic: Wrecks of North Carolina's Outer Banks

One of the problems with the proverbial bucket list is that whenever you tick a dive trip off the list, it seems that you add at least three more destinations to it. This is exactly what happened to me. I had never considered North Carolina as a dive destination, much less one of the top wreck diving locations in the world.