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Dive Safari: Cruising Indonesia on Gaia Love

Gaia Love liveaboard takes divers to the best dive sites in Indonesia.

The Gaia Love liveaboard offers a distinctive diving experience in Indonesia, blending luxury with the thrill of underwater exploration. Renowned for its exceptional service and attention to detail, this liveaboard is not just about comfort; it is a gateway to some of the most spectacular diving adventures in the world.

Toyota Land Cruiser
1978 Toyota Land Cruiser

1978 Toyota Land Cruiser sets new underwater record

Comprising a skilled team of engineers, professional divers, and automobile enthusiasts, this collective recently orchestrated an extraordinary endeavor. They navigated a vintage Land Cruiser 4.3 miles beneath the waters of Darwin, an Australian city, setting a new bar for both the longest and deepest underwater journey.

This historic achievement, as reported by ABC News Australia, saw the vehicle reaching an astounding depth of 98 feet beneath the harbor's surface. This feat demanded more than a mere snorkel to achieve.

When the trumpetfish swims alongside another species, it either remains hidden or is not recognised as a threat due to its altered shape
When the trumpetfish swims alongside another species, it either remains hidden or is not recognised as a threat due to its altered shape.

The trumpetfish's unique hunting strategy

The trumpetfish, with its long, slender body, shadows non-threatening species like the parrotfish. This allows it to get closer to its prey, such as damselfish, without being detected. Dr Sam Matchette, a leading researcher from the University of Cambridge, explains that when the trumpetfish swims alongside another species, it either remains hidden or is not recognised as a threat due to its altered shape.

Newly hatched loggerhead sea turtles
Newly hatched loggerhead sea turtles

Record number of Loggerhead Turtle Nests in Florida

Loggerhead Marinelife Center (LMC) is a non-profit education and ocean conservation facility located on the Atlantic Ocean in Palm Beach County, Florida.

The research team at LMC monitors a 9,5-mile stretch of beach from Juno Beach up to Jupiter Island between March and October. Juno Beach is one of the world's most densely nested sea turtle beaches in the world!

As of the end of July, the research team documented record-breaking nesting numbers, now totalling 22,469 nests to date this season on local beaches.

Variations on the Theme of Opposites: Contributors' Picks

Photo by Anita George-Ares: Moray eels, Maldives. Gear: Canon EOS Rebel SL1 camera, Canon EF-S 18-55mm f/3.5-5.6 IS STM lens (at 26mm), Ikelite housing, two Ikelite DS161 strobes. Exposure: ISO 200, f/8, 1/160s

We asked our contributors to share their favorite underwater images showing variations on the theme of “Opposites,” and they came back with a diverse range of color and black-and-white photos featuring marine life from large whales to tiny nudibranchs and fellow divers on reefs and wrecks, in caverns and cenotes as well as open waters.

A Chinese Coast Guard ship allegedly obstructs the Philippine Coast Guard vessel Malabrigo as it provided support during a Philippine Navy operation near Second Thomas Shoal in the disputed South China Sea, June 30, 2023
A Chinese Coast Guard ship allegedly obstructs the Philippine Coast Guard vessel Malabrigo as it provided support during a Philippine Navy operation near Second Thomas Shoal in the disputed South China Sea, June 30, 2023

Are Rising Tensions in the South China Sea Affecting Dive Operators?

Manila has repeatedly accused the Chinese coastguard of blocking resupply missions to its troops on The Second Thomas Shoal, which lies within the Philippines' exclusive economic zone, as it did on 5 Aug when it sprayed a Philippine vessel with a water cannon.

The South China Sea dispute involves territorial claims by multiple nations, including China, Vietnam, the Philippines, Malaysia, Brunei, and Taiwan. It centres around control of islands, reefs, and waters in the South China Sea. 

seaweed
Seaweed at a North-Atlantic coast.

Unraveling the enigma of the Atlantic's seaweed blobs

Seaweed in the Atlantic

These sprawling masses of seaweed, often stretching for miles, have been observed in the Atlantic over the past few years. While such occurrences are not entirely new, their increasing frequency and size have raised concerns about their potential environmental impacts.

A recent in-depth exploration by BBC Future sheds light on the phenomenon, unraveling the complex factors behind the enigmatic seaweed blooms.

Grace Marquez Portfolio

Circling, acrylic on canvas, 1.2 x 1.5m, by Grace Marquez
Circling, acrylic on canvas, 1.2 x 1.5m, by Grace Marquez

Artist and technical diver Grace Marquez, who is based in Canada, creates dynamic paintings of sublime underwater scenes, with a keen eye for how to capture on canvas what it is like to dive on wrecks, reefs and in caves and caverns. X-Ray Mag interviewed the artist to learn more about her creative process and how technical diving has influenced her artwork and perspectives.

Researchers found Muusoctopus nursery grounds on a low-temperature hydrothermal vent off the shore of Costa Rica. The octopuses hang on to the rocks in inverted positions in order to protect their eggs.

Octopus nursery discovered in Costa Rica

The team, aboard the Schmidt Ocean Institute's research vessel Falkor, located the nursery nearly 2,800 meters below the ocean's surface. The expedition's footage, captured by the underwater robot ROV SuBastian, showcased breathtaking marine life, including octopus hatchlings, tripod fish, and vibrant coral gardens.

Through RNA editing, the cephalopods appear to have found a unique way of tweaking their own physiology to adapt to environmental temperature changes

Octopuses adjust to cold by editing their RNA

A recent study has unveiled a fascinating aspect of octopus biology: their ability to adapt to cold ocean temperatures by making precise edits to their RNA. 

RNA editing is a molecular process through which cells can modify nucleotide sequences in RNA, resulting in proteins that differ from those directly encoded by DNA. This ability is particularly enhanced in octopuses, who use it to fine-tune the functions of their nervous system at low temperatures.