New brain map to explain how cuttlefish camouflage themselves

Neuroscientists at Queensland Brain Institute have created, for the first time, a detailed outline of the brain structure and neuronal network of the cuttlefish.

Findings of their research was published in the iScience journal.

Since the current understanding of the cuttlefish’s brain has been based on just the nocturnal European common cuttlefish species, the research team wanted to expand the research to include selected cuttlefish that are active during the day, and to compare with other species from the Mediterranean and Indo-Pacific regions.

Lifou in New Caledonia

Lifou's Kiki Beach, as seen from the cliffs, Lifou, New Caledonia
Lifou's Kiki Beach, as seen from the cliffs, Lifou, New Caledonia

Stretching over 500km, the Loyalty Islands of New Caledonia in Melanesia are a tropical oasis in the Pacific. It is here that one can experience the beautiful underwater world of Lifou, home to a diverse array of marine life. Pierre Constant shares his adventure there.

Californian Wreck

Diver on Californian wreck
Hardware covered with corynactis, which decorates the entire wreck of the Californian

The Californian was an American steamship built in 1900, which sank in the Gulf of Biscay, off the coast of France, in 1918, during a WWI convoy. Pascal Henaff has the story.

Dive into Taiwan: Kenting

In the southernmost district of Taiwan lies the Taiwanese Riviera, located in Hengchun Township (also known as Kenting), where divers enjoy the warm waters and plentiful marine life of the sheltered bay of Nan Wan, with its coral cliffs, reefs and pinnacles. Simon Pridmore has the story.