Earlier this month, the International Commission for the Conservation of Atlantic Tunas (ICCAT) concluded its meeting in Genoa, Italy to discuss protections for various marine species, including bluefin tuna, sharks, and swordfish. At the same time, the IUCN World Parks Congress concluded its once-a-decade meeting with new protections for marine habitat and other developments for … Read more

If you’re an avid scuba diver, you’re probably all too familiar with decompression sickness (DCS)—more commonly known as the bends—a disease that can strike astronauts, divers, and others, and arises after inadequately recompressing after changes in pressure gradients. In the marine environment, scientists long thought that many diving vertebrates—like sea turtles and marine mammals—were immune … Read more

Australia is famous for its teeming, colorful biodiversity like sea turtles, giant clams, and coral, but it’s the Great Barrier Reef that often receives the most attention for its wildlife. Of course, other areas around Australia boast an incredible amount of unique wildlife, like the Ningaloo Marine Park along Australia’s West Coast, for example, that … Read more

Last week, Oceana in Chile recommended that the Chilean government lower the total annual catch quota for common hake—a severely overexploited species— in 2015 by about 1,000 tons because of declines. According to Chile’s Fisheries Development Institute, common hake biomass declined by over six percent this year. “Increasing the quota for hake will only accelerate … Read more

Belize’s Mesoamerican reef is one of the most famous tourist attractions in Central America. Crystal blue waters, white sand beaches, and vibrant coral reefs are home to dolphins, sea turtles, and hundreds of species of fish. But a part of this beautiful protected area is under immediate threat from developers, who want to build a … Read more

Every day, commercial and artisanal fishermen set out across the world’s oceans in search of their daily catch. Using harpoons, line-and-hooks, trawl nets, gill nets, and many, many more types of fishing gear, they set out to comb the oceans from the coast to the high seas in search of crab, tuna, swordfish, shrimp, and … Read more

– In a high-tech experiment off of South Africa, researchers have started testing an electronic cable attached to the seafloor as a shark repellent. Because of sharks’ acute sense of electroreception, the researchers expect sharks to be able to detect the low-frequency field emitted from the cable. Reuters – Scientists say that Queensland, Australia’s pink … Read more