Your daily dive into what’s happening beneath the surface. Stay current on scuba news, industry events, new gear and technology, dive destinations, and the stories shaping the underwater world.
At Depth Episode 21: Tiger Sharks Feast on a Whale Off Kona, Sick Corals Hit Hardest by Heat & a $42.6M Lifeline for Fiji's Great Sea Reef — October 30, 2026
About fifteen tiger sharks and five oceanic whitetips fed on a dead sperm whale off Kona while snorkelers floated nearby, and Maya and Rex give a safety tip on carcasses and feeding sharks. A University of Georgia study finds diseased corals were nearly four times more likely to die in the Florida Keys' 2023 heatwave. Also: atolls hold almost as much reef as the Great Barrier Reef, Fiji's Great Sea Reef gets $42.6M, more than 2,200 crown-of-thorns starfish were culled in Palau, and divers are live-streaming from the Maldives. Plus a blue-shark snorkel trip auction, a Guanaja spotlight before DEMA, the "Witch of November" Great Lakes storms, and underwater pumpkin carving at Gros Cap.
29 Oct 2026
At Depth Episode 20: A Mystery Cauldron From the River Wear, Bahamas Divers Appeal to King Charles & Oceanic's New O.i Wrist — October 29, 2026
Maya and Rex dive into a rare three-legged iron cauldron that volunteer divers raised from England's River Wear near Sunderland, the Save Exuma Alliance's appeal to King Charles over a megayacht resort on Sampson Cay plus an Exumas destination spotlight, Oceanic's new O.i Wrist dive computer, Diventures' new Scuba Service Specialists network, Stream2Sea's Blue Planet Partner program, an urgent UK marine heatwave study at the Marine Biological Association, and why November is Manatee Awareness Month.
28 Oct 2026
At Depth Episode 19: A WW2 Steamship Found Deep Off Maine, Heatwave-Stressed Humpbacks & a Big Antarctic Sanctuary Push — October 28, 2026
Maya and Rex dig into the Nomad Exploration Team's discovery of the steamship Cornwallis, torpedoed by U-1230 off Maine in 1944 and found at almost 120 meters; a University of Hawaii baleen study linking the 2014–2016 'Blob' heatwave to humpback pregnancy trouble; the push for an Antarctic Peninsula marine protected area as CCAMLR meets in Hobart; and the Shark Trust's sight-unseen 2027 shark calendar.
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