Choosing the right drysuit is essential for staying warm while diving in cooler waters. There are two main types: trilaminate and neoprene. Trilaminate suits are bulkier and rely on undergarments for insulation, while neoprene provides better insulation but can be bulkier overall. Fit is crucial, as a poorly fitting drysuit can affect buoyancy and safety….
Choosing the right instructor and quality sidemount diving course is essential for success. Many sidemount courses are too short, only lasting a couple of days, which can lead to frustration. Divers often struggle because they learn from instructors who are not fully skilled in sidemount diving. To avoid issues, invest time and money in courses…
The Broadnose Sevengill Shark is a fascinating species that can grow up to 3 meters long. It has seven pairs of gill slits, which is different from most sharks that have five. These sharks prefer shallow waters of less than 50 meters depth and can sometimes be found in river estuaries. They are known for…
The Tren Maya project has raised major concerns about its environmental impact, specifically regarding marine ecosystems. It threatens mangroves, vital habitats for fish and other marine life. Such destruction could lead to decreased biodiversity in the ocean. New divers should be aware of how land projects can affect underwater ecosystems, and recognize the importance of…
Gozo is a great location for sidemount diving, offering over 30 dive sites that are all friendly for this gear configuration. With sidemount, divers can manage gas more effectively and explore various dive sites without time constraints. However, the rocky terrain makes some entries and exits challenging, so divers should be prepared for physical effort….
Scientists with disabilities often face challenges in STEM fields. They deal with isolation and lack of representation. A new book titled Uncharted collects their stories to highlight these experiences. It includes insights from various scientists who share their health journeys and professional paths. This project aims to raise awareness and promote inclusivity in science and…
Hong Kong’s underwater world is rich in hidden treasures, especially its oyster reefs, which are vital for marine health. The local Oyster Awareness Project aims to restore these reefs, highlighting their ecological importance. Despite poor diving conditions, researchers are gathering crucial data to demonstrate the need for conservation. Oysters are natural water purifiers and serve…
Bali is a great place to recover from jetlag for scuba divers. You can relax on beautiful beaches or at cozy resorts, which often offer diving activities. It takes time for your body to adjust, so enjoying the serene ocean can help. Consider light swimming or easy snorkeling as gentle ways to ease into diving…
Sidemount diving is a technique where tanks are positioned on the sides of a diver, rather than on their back. This approach has several benefits, such as a streamlined profile for easier movement and better access to smaller spaces. It allows for an increased gas supply and provides divers with a redundant air source in…
DAN recently celebrated its 15th annual Dive Safety Seminar in Cozumel, Mexico. This event brought together over 80 dive professionals and rescue personnel to discuss crucial topics in dive safety. Key presentations included insights on safe diving communities and the effects of long COVID on divers. The seminars were interactive, allowing for audience questions and…