THE TALKS: The Art & Practice of Cave Photography

Cave photography is an exciting and challenging form of underwater photography that combines artistry and technical diving skills. Photographers work in dark, complex underwater environments, using powerful lights to illuminate unique scenes. With advances in technology, such as improved lighting and cameras, more people are entering the field. However, cave photography remains a niche discipline,…

Red Sea liveaboard sinks in Egypt’s south; 18 divers rescued

The diving liveaboard MY Seaduction sank in Egypt’s St John’s National Park after hitting a reef. It was carrying 18 French divers who were able to escape and took to lifeboats before the vessel went down. Despite rough weather conditions, the crew warned divers to evacuate just in time. The divers drifted for eight hours…

Hurricane delayed diver’s climatic artificial reef

Jason deCaires Taylor created a new underwater installation in the Caribbean called “A World Adrift” to raise awareness about climate change. The project was delayed by Hurricane Beryl, which caused severe damage on the islands of Carriacou and Petite Martinique. Despite the setbacks, the installation has now been completed and serves as a reminder of…

Meet Insta360 Ace Pro 2: Redefining Action Cameras With Unrivaled 8K Image Quality & Smarter AI

The Insta360 Ace Pro 2 is a new action camera that captures stunning 8K quality images, designed for underwater use. It features advanced AI technology for easier shooting and editing, along with dual chips for improved image processing. With waterproof capabilities up to 39 feet, or 197 feet with the Dive Case, it is built…

El Faro’s Wreck Deeper Than The Titanic’s – Loss Explained By NTSB [video]

The El Faro, an American cargo ship, sank during Hurricane Joaquin in 2015. This was the deadliest shipping disaster involving a US vessel in over 30 years, resulting in the loss of 33 crew members. The ship lies at a depth of over 15,400 feet, deeper than the Titanic, which makes it unsuitable for diving….

Trip report: an incredible start to the season with a Whale Shark and 2 Mantas at Richelieu rock!

The dive season kicked off spectacularly with a trip to Richelieu Rock. Divers were lucky to encounter a whale shark and two different manta rays over several days. The group enjoyed perfect conditions and clear waters while exploring stunning dive sites in the Similan and Surin Islands. Each day offered breathtaking marine life, culminating in…

Download the DEMA Show Mobile App & Start Planning Your Show Experience!

The DEMA Show 2024 mobile app is now available for download. This app helps users explore event schedules, navigate with interactive maps, find speaker details, and browse specials. Attendees can connect with others and share experiences on social media. The app enhances your experience by allowing you to favorite exhibitors and schedule educational sessions. It’s…

Increase Your Visibility at DEMA Show

To increase your visibility at the DEMA Show, consider donating items to the Silent Auction. Suggested donations include collectibles, diving equipment, travel packages, and apparel, valued at a minimum of $100 wholesale. Proceeds from the auction will help fund DEMA’s Member Assistance Programs. Participation in this event can enhance your presence within the diving community.

Marine Curios #16 – Ctenoides ales or disco clam

Ctenoides ales, commonly known as the disco clam, is famous for its flashing light display. This clam uses highly reflective silica tissue to reflect sunlight or diving lights, creating a mesmerizing effect. Originally believed to produce bioluminescence, studies discovered that it can rapidly expose and hide this silica edge to create a flashing appearance. Researchers…