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The good folks from Waterproof cheer a productive dive show.

Scandinavian Dive Show 2024 report

It was a relief to see the crowds entering the Scandinavian Dive Show on the morning of Saturday, 10 February. Tommy Jarnbrink, the founder and principal organiser, alongside the X-Ray Mag team, worked tirelessly to organise and promote the expo to both local and international networks, aiming to attract new attendees. Following the 2023 edition, it became apparent that a new format was essential for the show's future.

Contact organiser Tommy Jarnbrink for further information about next year's Scandinavian Dive Show.

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Try dives were offered in the pool which was set up at the junction between the boat show halls and the dive show.

Palaeohypotodus bizzocoi tooth.
Palaeohypotodus bizzocoi tooth. /McWane Science Center.

Scientists Discover Fossilized Remains of New Ancient Shark Species

Palaeohypotodus, pronounced pale-ee-oh-hype-oh-toe-duss, translates to "ancient small-eared tooth," a reference to the shark's distinctive small needle-like fangs found on the sides of its teeth. Spearheaded by Jun Ebersole, Director of Collections at McWane Science Center in Birmingham, alongside David Cicimurri, Curator of Natural History at South Carolina State Museum, and T. Lynn Harrell, Jr., Paleontologist and Fossil Collections Curator at the Geological Survey of Alabama in Tuscaloosa, the team named the new species in honour of the late Dr.

Newborn White Shark Pup
Newborn white shark pup (Photo by Carlos Gauna)

Drone discovery: A newborn great white shark

(TOP BANNER IMAGE: Carlos Gauna/The Malibu Artist) 

The remarkable sighting occurred on 9 July 2023, approximately 400m (1,300ft) off the shores of Carpinteria, California. Wildlife filmmaker Carlos Gauna and Phillip Sternes, a doctoral student in the Department of Biology at the University of California Riverside, stumbled upon the extraordinary sight while filming aerial footage.

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Halcyon opens European hub

Halcyon Manufacturing, a leader in premium diving equipment, is expanding its global footprint by establishing a new European Headquarters and fulfilment centre in Gdańsk, Poland. This strategic move aims to enhance customer service and streamline access to Halcyon's extensive product line across mainland Europe.

Key Highlights:

Rice Corals (Montipora capitata), Kane'ohe Bay, O'ahu, Hawaii

Coral resilience under climate stress: Insights from Hawaiian reefs

In 2015, amidst a marine heatwave, Barott’s team tagged numerous coral colonies, initiating a study on coral adaptability. Their focus: the rice coral (Montipora capitata) and finger coral (Porites compressa), two dominant species in the region. Over the years, multiple heatwaves provided a unique opportunity to observe coral responses, revealing both resilience and vulnerability.

Can clownfish count?

Clownfish, also known as anemonefish, are feisty critters that vigorously defend their anemone homes from intruders, particularly those of their own species, displaying aggressive behaviour. Anemonefish species living in the same areas exhibit a variety of stripe patterns, ranging from three vertical bars to none, as observed by Kina Hayashi from the Okinawa Institute of Science and Technology, Japan.

In response to the death of an 18-month-old child who ingested a button battery and died, a new U.S. law was enacted requiring the U.S. Consumer Product Safety Commission (CPSC) to create safety standards for button batteries to ensure they are safe for children in their packaging and when they are in household devices

Reese's Law Mandates New Safety Standards Affecting Dive Gear

In 2022, the U.S. Consumer Product Safety Commission (CPSC) was tasked with developing safety standards for button and coin batteries, ensuring their safety in packaging and when incorporated into household devices.

The resulting legislation, driven by the tragic death of 18-month-old Reese Hamsmith due to the ingestion of a button battery, mandates comprehensive safety standards for devices using button and coin batteries, including those prevalent in diving equipment.

Beneath The Sea Update

Together with the Beneath the Sea’s team of Directors and volunteers, they create a weekend of excitement, education, special events, and parties to celebrate the underwater arts, education, and science. Throughout this dynamic weekend, Beneath the Sea presents to the interested and involved public information illustrating the sea changes of our times, an update for all members of our ocean community.

12th Annual Ocean Art Underwater Photo Contest Winners Announced

Best in Show - Suliman Alatiqi

The prestigious Ocean Art Underwater Photo Competition, organized by the Underwater Photography Guide, has announced the results of the world’s largest underwater photo contest. Although the AI revolution has quickly changed the global photographic landscape, this year’s winners are a testament to humanity’s creative perseverance over machine. 

Seascapes: Contributors’ Picks

Photo by Matthew Meier: Scalefin and purple anthias over leather soft coral and a sea fan covered in pink and purple soft corals, Bligh Waters, Fiji. Gear: Nikon D810 camera, Nikon 16-35mm lens, Subal housing, Sea&Sea D3 strobes. Exposure: ISO 800, f/6.3, 1/125s

We asked our contributors to share their favorite photos that show underwater seascapes, and they came back with a range of wide-angle shots, featuring a variety of marine life large and small.