Scuba News-Gazette
Here, we curate the latest news, discoveries, and conservation efforts from across the web, keeping you updated on everything scuba diving. From groundbreaking research and awe-inspiring dives to essential gear reviews and travel recommendations, Scuba News is your one-stop shop for all things scuba diving. So, gear up for knowledge, and stay informed about the ever-evolving world beneath the waves!
- Techical diving pioneer Michael Menduno recovering after stroke
Michael Menduno, a pioneer in technical diving, is recovering from a stroke. He is known for promoting technical, mixed-gas diving in the 1990s. Menduno invented the term 'technical diving' and has won many awards. He helped create conferences like EUROTek and edited InDEPTH Magazine. Supporters are hopeful for his recovery as he focuses on healing. DIVE Magazine Michael Menduno scuba diving technical diving
- Interested in entering the Heinke Trophy 2026? Chat to us!
The Heinke Trophy is a prestigious scuba diving competition. Participants will need to show their diving skills and experience. It's a great opportunity for divers to challenge themselves. Interested divers should reach out for more information and support. Get ready to make a splash and join the fun! British Sub-Aqua Club - News & blog Competition Heinke Trophy scuba diving
- Taiwanese scuba diver and instructor die in Okinawa cave
A Taiwanese scuba diver and his instructor died in Okinawa, Japan. They went missing while diving at Manza Beach. Their friends reported them disappearing about ten minutes into the dive. They were found later in a cave at 30 meters deep. Both were pronounced dead at the hospital, and an investigation is ongoing. DIVE Magazine dive safety Okinawa scuba diving
- Brand Partner
The Shark Trust partners with organizations to promote ocean conservation. They create collections to support projects like their Oceanics Programme. This helps raise awareness and funds for shark conservation efforts. Protecting sharks is important for a healthy ocean ecosystem. Joining or donating to these initiatives benefits marine life and divers alike. marine life ocean ecosystem shark conservation The Shark Trust
- Diving with Asthma?
Asthmatics can dive, but there are safety concerns. Asthma narrows airways, causing breathing issues. This can lead to serious problems underwater. Some doctors now allow mild asthmatics to dive with informed consent. Candidates should discuss risks and have tests to determine their fitness for diving. asthma dive safety Dive the World Blog informed consent
- South Australia installs bubble curtains to protect giant cuttlefish
South Australia is installing a bubble curtain to protect giant cuttlefish. This project aims to guard against a harmful algal bloom affecting their breeding grounds. The cuttlefish gather near Whyalla to mate from May to August. The bubble curtain will use air tubes to reduce harmful algae in the water. Protecting cuttlefish is important for both the environment and local tourism. algal bloom Cuttlefish DIVE Magazine Marine Conservation
- Juno Beach Pier Cleanup
On July 29, 2025, divers cleaned underwater at Juno Beach Pier. They removed 47.3 pounds of debris, including hazardous fishing gear. Monofilament fishing line is dangerous for marine life, so every piece removed helps. Clearing debris means a safer environment for turtles and fish. Every diver can contribute to protecting the ocean through cleanup efforts. International Training – SDI | TDI | ERDI | PFI marine life Ocean Cleanup scuba diving
- Mixing Diving and Drugs – NSAIDs Show Potential for DCS Treatment
Mixing diving and certain medications might help treat decompression sickness (DCS). In remote areas, using non-steroidal anti-inflammatory drugs (NSAIDs) like Tenoxicam can improve the treatment of mild DCS. These drugs may reduce the number of chamber treatments needed. However, they are not a substitute for immediate medical care and evacuation. More research is necessary to fully understand how these medications work in DCS cases. Alert Diver Magazine | DAN Europe DCS diving NSAIDs
- Diving Journalism Pioneer Michael Menduno Suffers Stroke
Michael Menduno, editor of InDEPTH Magazine, suffered a stroke. He is currently in the hospital and focused on recovery. Menduno is a pioneer in technical diving journalism, having coined the term "technical diving." He has influenced how divers share underwater experiences. The diving community is supportive as he heals. InDepth Magazine Michael Menduno Scuba Diving – DeeperBlue.com technical diving
- Chasing Clouds – Bali Horizons
Bali’s skies are constantly changing, creating beautiful cloud layers. The ocean is affected by the weather, making waves and swells. Sunsets in Bali can be stunning, lighting up the horizon. Capturing cloud pictures from diving or land is encouraged. Join the "Chasing Clouds Challenge" to share your views. Bali clouds Scuba Hank NYC sunsets
- Diver dies at Houton Pier in Orkney, Scotland
A 63-year-old diver died at Houton Pier in Orkney, Scotland. Emergency services arrived shortly after noon on August 28. The diver suffered from "the bends," which is a form of decompression sickness. He was taken to Balfour Hospital but died soon after. Investigations are ongoing, but the death is not considered suspicious. bends Decompression sickness DIVE Magazine diver
- News Digest – August
A golden nurse shark was found in Costa Rica. It is unique for its bright yellow-orange color. Researchers discovered a gathering point for juvenile whale sharks in Australia. The elusive sailback houndshark was rediscovered in Papua New Guinea after 50 years. A study revealed that Greenland sharks are born in the mid-Atlantic and move to Europe as they grow. Greenland shark shark The Shark Trust whale shark
- Shoot schools of fish like a pro! UW photography guide
To photograph schools of fish well, focus on lighting and angles. Use a fast shutter speed to capture fish movement. Stay still and use minimal bubbles to avoid disturbing fish. Shoot from below for a unique view, and include animal behaviors in your shots. Practice and patience are essential for great underwater photos. Diving liveaboard in Thailand and Myanmar - BLOG schools of fish scuba diving Underwater Photography
- 2025 NOGI Gala Tickets Now Available
Tickets for the 2025 NOGI Awards Gala are now available. This event honors people who make great contributions to ocean-related fields. Awards will be given in categories like Arts, Science, and Environment. The gala is on November 12, 2025, in Orlando, Florida. Winners include Becky Kagan Schott and Richard Moon. Awards NOGI ocean Scuba Diving – DeeperBlue.com
- The Best Time of Year To Dive in Brazil
Brazil is a great place to dive year-round. The Northeast Coast is best from December to March, with warm waters and lots of marine life. Fernando de Noronha offers excellent visibility from August to December for seeing manta rays and turtles. The Southeast Coast, particularly from April to November, attracts large fish like whale sharks. The Southern Brazil region is best to visit from November to February for cool summer diving. Brazil marine life scuba diving
- Useful Travel Tips for Scuba Divers
Remember essential documents like your passport and dive certification. Pack enough cash and credit cards for your trip. Don’t forget your dive gear and check it beforehand. Bring sun cream to protect your skin while diving. Always have a first aid kit and insect repellent ready. Dive the World Blog packing essentials scuba diving travel tips
- Episode 210 Our adventures in Lundy & under Swanage Pierr
Gemma, Ian, and Scuba Honey dive at Lundy Island with playful seals. They explore South Devon, including Chesil Cove. The team connects with local divers and friends along the way. They thank the Swanage Pier Trust for access and support. This episode promotes diving adventures and connecting with the diving community. Chesil Cove diving adventures Lundy Island podcast The BiG Scuba Podcast
- Why the Cayman Islands Are the Perfect Place to Learn to Dive
The Cayman Islands offer ideal conditions for new scuba divers. The waters are calm and clear, with great visibility and warm temperatures. There are beginner-friendly dive sites perfect for training. Experienced instructors provide safety and support for all ages. Plus, you can enjoy unique marine life while learning. beginner training Cayman Islands Divetech scuba diving
- The Best Underwater Photography Courses in Grand Cayman – All You Need to Know
Underwater photography courses in Grand Cayman are ideal for divers and snorkelers. Courses cover camera setup, photography basics, and buoyancy skills. Students learn to take ethical photos of marine life. Grand Cayman has clear waters, great marine life, and popular dive sites. Pricing varies based on course length and type, with options for beginners to advanced photographers. Divetech Grand Cayman scuba diving Underwater Photography
- The Best Lion fish culling Experience in Grand Cayman
Lionfish culling dives in Grand Cayman help protect local reefs. Lionfish are invasive predators that threaten native fish and ecosystems. During these dives, certified divers use pole spears and tubes to remove lionfish. No special training is needed, and participants learn safe handling techniques. The removed lionfish are donated to restaurants, promoting both conservation and fine dining. culling Divetech lionfish scuba diving
- Scuba 101: Everything You Need to Know Before Your First Scuba Dive
Scuba diving uses special equipment to breathe underwater. You will wear a tank, regulator, and buoyancy vest. It’s normal to feel awkward at first, but it gets better quickly. You can try scuba diving through a program called Discover Scuba Diving. For full certification, you can take an Open Water Diver course after trying it. discover scuba diving Divetech Open Water Diver scuba diving
- Best Dive Sites in Grand Cayman That Are Kid-Friendly
Grand Cayman offers safe dive sites for kids aged 8 and up. Kid-friendly sites have shallow depths, calm waters, and great visibility. Lighthouse Point features a gentle slope and colorful marine life. Cemetery Reef has sandy bottoms and easy entry for beginners. Cobalt Coast provides guided shore dives with child-sized gear. Always choose experienced instructors for a safe and fun diving experience. beginner divers Divetech Grand Cayman kid-friendly diving
- Issue 146 of Underwater Photography Magazine Available
Issue 146 of Underwater Photography magazine is out for free download. This issue features new underwater photography gear, including camera housings. There are reviews of budget cameras and tips for using flashes underwater. The magazine also highlights winners from the Shark Photographer of the Year Competition. Lastly, readers can learn about working as an underwater photographer in Australia. camera gear DPG RSS Great Barrier Reef Underwater Photography
- Divers Alert Network names Cliff Richardson as new president
Cliff Richardson has been named the new president of Diver Alert Network (DAN). He will replace Bill Ziefle, who led DAN for 15 years. Richardson has over 20 years of leadership experience and will focus on dive safety and training. He aims to continue DAN's mission of helping divers and reducing accidents. Richardson will share his vision for the future of DAN at the upcoming DEMA Show. DAN DIVE Magazine dive safety scuba diving
- Podejmowanie decyzji: normalizacja dewiacji w jaskiniowym nurkowaniu rebreatherowym
Scuba divers must be aware of their decisions while diving. Risky behaviors can become normalized if they seem safe. A recent cave diving lesson highlighted the importance of following safety rules. We debated a navigation plan that could break a key safety protocol. Discussing these decisions helps keep divers safe and aware. Decision-making safety rules scuba diving The Human Diver Blog
- Scuba Queens To Celebrate Female Divers
The Scuba Queen Organization is celebrating female divers in September. The event is called "Bubbles & Bling Brunch" in Pensacola Beach, Florida. It will crown the new Scuba Queen USA 2025 and feature marine professionals. Activities include ecotour dives and networking opportunities. A beach cleanup will happen before the event, welcoming all ocean lovers. female divers ocean conservation. Scuba Diving – DeeperBlue.com Scuba Queen
- Majestic Giants of the Philippines: Whale Sharks in Oslob
Whale sharks are the largest fish in the ocean, reaching 12 meters long. In Oslob, Philippines, fishermen attract them with small fish. This allows divers and snorkelers to see them up close. Whale sharks filter feed on tiny creatures, using special structures called gill rakers. Each shark has a unique pattern that helps researchers track their movements. Oslob scuba diving Scuba Hank NYC whale sharks
- A Brief History of Pulau Sipadan – From Obscure Island to World’s Top Dive Site
Pulau Sipadan is famous for its diving and marine life. Originally a bird sanctuary, it became a turtle egg reserve in 1964. Divers discovered its beauty in the 1980s, but tourism led to environmental concerns. To protect the reefs, the Malaysian government controls visitor numbers and has created a marine park. Future efforts aim to recognize Sipadan as a UNESCO World Heritage Site. Dive the World Blog diving Marine Conservation Sipadan
- Cliff Richardson Named As DAN’s New CEO
Cliff Richardson has been named the new CEO of the Divers Alert Network (DAN). He takes over from Bill Ziefle, who led the organization for 15 years. Richardson has over 20 years of experience in the diving industry, including being an instructor. He aims to enhance diving safety and support for divers. Richardson will present his future plans at the DEMA Show in November. DAN diving safety scuba diving Scuba Diving – DeeperBlue.com
- The Cunning Cutties of South Australia
South Australia offers exciting scuba diving opportunities with giant cuttlefish. The cuttlefish gather yearly to mate, creating amazing underwater action. Divers can explore sites like Whyalla, with shallow waters and good facilities. Capture dynamic cuttlefish behavior by moving slowly and staying still. Use a camera with fast strobes for the best shots during their mating displays. DPG RSS giant cuttlefish scuba diving South Australia
- DAN Names Cliff Richardson as Next CEO
Cliff Richardson has been named the new CEO of the Divers Alert Network (DAN). He will lead efforts to improve dive safety and help injured divers. Richardson has over 20 years of experience in the dive industry. He aims to continue DAN's commitment to preventing dive accidents and fostering safety initiatives. He will announce future plans for DAN at the DEMA Show 2025. DAN dive safety DiveNewswire scuba diving
- Featured Photographer – Ilaria Mariagiulia Rizzuto
Ilaria Mariagiulia Rizzuto is a talented underwater photographer from Italy. She became a certified scuba diver in 2019 and started freediving too. Her photography journey began in 2021, quickly gaining recognition in international competitions. Ilaria believes photography helps raise awareness about ocean conservation. She captures the beauty of marine life and ecosystems through her unique images. DIVE Magazine Ilaria Rizzuto scuba diving Underwater Photography
- Sugud Islands Marine Conservation Area – So Good!
The Sugud Islands Marine Conservation Area (SIMCA) protects marine life in Borneo. It covers 467 km² and includes three key islands: Lankayan, Tegaipil, and Billean. SIMCA has a strict 'no-take' policy to prevent harmful fishing practices. The area is crucial for endangered turtles, with nightly patrols to safeguard their eggs. Scuba diving is regulated to ensure enjoyment and conservation, with eco-friendly practices in place. conservation Dive the World Blog marine life scuba diving
- Muck Diving in Mabul: A Macro Photographer’s Paradise
Muck diving in Mabul is perfect for spotting small marine life. This type of diving focuses on sandy bottoms to find hidden creatures. Divers often discover amazing sights like seahorses, frogfish, and razorfish. The visibility can be low, and dives are usually shallow. Exploring these unique fish and critters expands the diving experience beyond larger ocean animals. Dive the World Blog Mabul marine life muck-diving
- Maldives to lift shark fishing ban for gulper sharks
The Maldives will lift its shark fishing ban for gulper sharks. These sharks are endangered due to overfishing. They are slow to grow and reproduce. This change has upset conservationists who fear it will harm marine health. Shark tourism is vital for local economies and ecosystems. conservation DIVE Magazine gulper sharks shark fishing
- SS Justicia (Malin Head — 230 fsw)
The SS Justicia sank during World War I after being hit by torpedoes. It lies about 230 feet deep off Malin Head, Ireland. Divers enjoy exploring the wreck, especially its massive boilers. You can still see the large anchor attached at the bow. Sea lions sometimes swim around the wreck, adding to the experience. scuba diving shipwreck SS Justicia WRECKED IN MY REVO
- Izu Islands Scuba Diving: Volcanic Reefs & Big Fish Near Tokyo
The Izu Islands near Tokyo are perfect for scuba diving. They feature beautiful volcanic reefs and warm waters due to the Kuroshio Current. Divers can see many species, including sea turtles and occasionally, hammerheads and whale sharks. Each island has unique dive sites, like Akinohama in Izu Oshima and Nazumado in Hachijojima. The islands offer opportunities for all skill levels, making them a great diving destination. Izu Islands marine life scuba diving
- Diving with Bella – Hilma Hooker wreck, Bonaire
Diving at the Hilma Hooker wreck in Bonaire is a unique experience. This 236-foot cargo ship became an artificial reef after sinking in 1984. It's covered in vibrant coral and home to diverse marine life. Divers can explore its corridors, spotting lobsters, fish, and eels among the structure. Capturing the wreck’s beauty through photography offers both challenges and rewards. DIVE Magazine Hilma Hooker marine life wreck diving
- Diving Hand Signals Every Diver Should Know
Every diver needs to know essential hand signals for safety. The most common signals include "OK," which means you are fine. A thumbs-up signal indicates you want to ascend. Pointing down shows you want to go deeper. It's important to practice these signals before diving. Clear communication helps ensure everyone enjoys the dive safely. hand signals Original Diving safety scuba diving
- Diver dies during night dive at Puget Sound’s Redondo Beach
A 67-year-old scuba diver died during a night dive at Redondo Beach. He suffered a medical emergency while underwater. His dive buddies helped bring him to the surface. They then ascended quickly and were taken to a hospital. There were rumors about electrocution, but local authorities confirmed this was not true. DIVE Magazine diver medical emergency night dive
- Heroes and Guides
Dive leaders, especially Divemasters, are essential for safe diving experiences. They help divers feel confident and support them through challenges. Good guides use empathy, wisdom, and encouragement in their teaching. They help divers grow and develop their skills over time. Successful diving relies on both the guide and the diver's journey together. Divemaster guidance International Training – SDI | TDI | ERDI | PFI scuba diving
- QUIZ: True or False – Scuba Trivia
Scuba trivia can test your knowledge about diving gear. Many divers understand buoyancy, which is how things float in water. There are different gas mixes that provide divers with safe breathing options underwater. Some common questions may be true or false about dive equipment and techniques. Knowing these facts can improve your diving experience and safety. buoyancy DIVE Magazine diving gear scuba trivia
- Episode 111 Ana Gonçalves – Dental Considerations for Divers
Dental issues can affect divers in many ways. Changes in pressure underwater can cause pain. Loose fillings or dental appliances may lead to injuries. Divers should keep their teeth healthy before diving. Regular dental check-ups are important for divers. dental health pressure changes scuba diving Sidemount Pros - Podcast
- Sands Castro welcomed as new First Class Diver Chief Examiner
Sands Castro has been named the new Chief Examiner for First Class Divers. This position is important for maintaining high standards in scuba diving training. The role involves ensuring that divers meet safety and skill requirements. Castro's experience will help improve diver education and assessment. He aims to promote safe and enjoyable diving practices. British Sub-Aqua Club - News & blog Chief Examiner diver training scuba diving
- Diving Bikini Atoll – Part III: Inside the Wrecks
Diving at Bikini Atoll features amazing wrecks from World War II. Divers need advanced training for depths up to 55 meters. Nitrogen narcosis can cause confusion at these depths. Some wrecks can be entered only under strict safety rules. The experience is breathtaking and pushes divers to learn more about technical diving. Bikini Atoll DPG RSS technical diving wreck diving
- Top Tips for Diving Instructors: Teamwork
Teamwork is essential for successful diving. Instructors should teach teamwork explicitly, not assume it occurs naturally. Understanding and responding to emotional cues helps improve team performance. A successful dive includes how well the team works together under stress. Instructors must model and encourage teamwork behaviours to increase safety and enjoyment in diving. diving instruction teamwork The Human Diver Blog
- Head Back to School with Ocean Wise
Ocean Wise offers many educational programs about the ocean. You can join virtual field trips from home. They have Discovery Kits filled with ocean artifacts for teachers. There are professional development workshops for educators about teaching climate change. Free online courses help everyone learn about ocean conservation. conservation ocean education Ocean Wise virtual programs
- Scuba Diving in Northern Japan: Hokkaido & Tohoku’s Best Dive Sites
Northern Japan offers amazing scuba diving experiences in Hokkaido and Tohoku. Hokkaido features diverse dive sites like the Shakotan Peninsula and Shiretoko, with ice diving and sea lion encounters. Tohoku has unique areas where warm and cold currents mix, attracting many fish species. Notable dive sites include Usujiri, Ofunato, and Shizugawa, suitable for both beginners and experts. With rich biodiversity and stunning underwater landscapes, these regions are perfect for adventure. dive sites Hokkaido Tohoku
- Revisiting Darwin Release
Coral reefs are not isolated oases in the ocean. New research shows they thrive in nutrient-rich waters. Reefs are among the most productive ecosystems on Earth. Their health depends on surrounding ocean conditions, like temperature and nutrient levels. Human activities can harm these delicate balances, affecting reef health. Coral reefs International Training – SDI | TDI | ERDI | PFI nutrient-rich waters ocean ecosystem
- Surveying Survival: The Vaquita’s Last Stand
The vaquita porpoise is the world's rarest marine mammal. Illegal fishing using gillnets threatens its survival. Surveys use both visual and sound methods to locate vaquitas. Sea Shepherd plays a key role in monitoring and protecting these animals. Year-round data shows vaquita numbers improve when gillnets are removed. illegal fishing marine mammal Sea Shepherd Conservation Society Vaquita
