• Jellyfish, friend or foe?

    Ecology3 chapters

    Are we being invaded by swarms of stinging jellyfish? All around the world, worrying stories are circulating. While some specialists try to answer this difficult question, other scientists make incredible medical discoveries. Along this investigation, OCEAN71 Magazine realized they are much more than just stinging gelatinous creatures. Their unique abilities offer many opportunities for all of mankind.

  • Forbidden ocean in Réunion Island

    Culture, Ecology, Economy8 chapters

    Until 2011, Réunion Island was a small marine paradise. Since then, this French department is locked into a dramatic nightmare: sharks are killing surfers and swimmers along the beaches of the West Coast. This unprecedented situation sparked tensions and controversy between nature conservationists, scientists, surfers, fishermen and beach goers. OCEAN71 investigated on an island in a constant state of aquatic emergency.

  • The Sargasso Conquest

    Ecology5 chapters


  • Investigation on mythical Ithaca

    Culture6 chapters

    Where was located Ithaca, Odysseus’ legendary island ? The epic story written by Homer is one of the basis for modern Western culture. Unbelievably, the island was never to be found. If modern Ithaca seems to be the best option to locate Odysseus’ palace, some have entirely different theories. The crew of OCEAN71 Magazine led a sailing expedition in order to investigate one of the greatest mysteries in history. An enigma that has puzzled historians for more than 2000 years.

  • Pearls of the Gulf © Francis Le Guen / OCEAN71 Magazine

    The pearl treasure of the Gulf

    Culture, Economy4 chapters

    Before the black gold made some families of the Arabian peninsula immensely wealthy, nomades settled down along the southern side of the Persian Gulf and risked their lives by fishing the earliest source of wealth in the region : pearls. Today, the practice has disappeared, but the Emirates still possess one of the most fabulous pearl’s treasure in the world. Here is an investigation on a well kept secret.

  • The American Samoa enigma

    Ecology4 chapters

    It is now a known fact that corals are threatened by global warming. Some scientists are even predicting the end of coral life by 2050. Meanwhile, there is still a mystery to solve : how some corals in American Samoa have resisted centuries of climate change to become giants and how others are thriving in waters so warm that it is considered deadly ?

  • Hell in the Chagos heaven

    Ecology, Economy, Geopolitics5 chapters


  • a recreated ancient wreck near Marseille © Francis Le Guen

    Underwater archeology: a dive amid cops and robbers

    Culture4 chapters

    According to UNESCO, there are around 3 million shipwrecks that sleep peacefully at the bottom of our seas and oceans. With the second largest marine area in the world, France has decided to go to war against the plunder of the remaining wrecks. But is it even possible? For almost a year, OCEAN71 Magazine led a lengthy investigation that took us at the heart of the French authorities and the ocean looters.

  • Winds of Change

    Ecology, Economy, Sailing3 chapters
