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Great Barrier Reef, Australia CNN —As the early-morning sun rises over the Great Barrier Reef, its light pierces the turquoise waters of a shallow lagoon, bringing more than a dozen turtles to life. CNN witnessed bleaching on the Great Barrier Reef in mid-February, on five different reefs spanning the northern and southern parts of the 2,300-kilometer (1,400-mile) ecosystem. “It’s a die-off,” said Professor Ove Hoegh-Guldberg, a climate scientist at the University of Queensland in Australia and chief scientist at The Great Barrier Reef Foundation. Our destination is Lady Elliot Island, a remote coral cay perched on top of the southern end of the Great Barrier Reef. — Lady Elliot Island Eco Resort Guano miners once stripped Lady Elliot Island of its topsoil.

Persons: Elliot Island, ”, Kate Quigley, “ We’re, Ove Hoegh, I’m, Guldberg, ‘, Elliot, Peter Gash, “, ” Gash, Lady Elliot, ” Peter Gash, CNN Gash, Derek Manzello, Peter Harrison, “ We’ve, ” Harrison, ” David Ritter, ” Ritter, David Wachenfeld Organizations: Australia CNN —, Atmospheric Administration, NOAA, CNN, Minderoo, University of Queensland, Eco, Reef Watch, Southern Cross University, Australian Institute of Marine Science, Greenpeace, Australia CNN Scientists, AIMS Locations: Australia, El, Brisbane, Queensland, Red Sea, Indonesia, Seychelles, Caribbean, Florida, “, New South Wales, Greenpeace Australia, Briggs, Elliot Island

☆ Coral bleaching: Ocean heat is driving a mass bleaching event, and it could be the worst on record
▼ + stars: | 2024-04-15 | by ( Rebecca Wright | ) edition.cnn.com time to read: +6 min

CNN —Coral reefs around the world are experiencing a mass bleaching event as the climate crisis drives record-breaking ocean heat, two scientific bodies announced Monday — with some experts warning this could become the worst bleaching period in recorded history. If ocean temperatures don’t return to normal, bleaching can lead to mass coral death, threatening the species and food chains that rely on them with collapse. Professor Ove Hoegh-Guldberg, a climate scientist specializing in coral reefs based at the University of Queensland in Australia, predicted this mass bleaching event months ago. In February, scientists at the Coral Reef Watch program at NOAA added three new alert levels to the coral bleaching alert maps, to enable scientists to assess the new scale of underwater warming. Bex Wright/CNNIn mid-February, CNN witnessed extensive coral bleaching on Australia’s Great Barrier Reef – the world’s largest coral reef system – on five different reefs spanning the northern and southern areas.

Persons: ” Derek Manzello, Ove Hoegh, “, Guldberg, ”, Lillian Suwanrumpha, Niña, El, Manzello, ” Manzello, Lady Elliot, Bex Wright, Selina Stead, ” Stead, David Ritter Organizations: CNN, Atlantic, National Oceanic, Atmospheric Administration, Reef, Reef Watch, Pacific, University of Queensland, NOAA, Getty, Niña, Australian Institute of Marine Science, Park Authority, AIMS, UN, Greenpeace Locations: Pacific, Florida, Caribbean, Mexico, Brazil, Australia, Persian Gulf, Indonesia, Africa, Seychelles, Raja Ampat, Indonesia's West Papua, AFP, El, Lady, Greenpeace Australia

☆ Australia: Mass coral bleaching event underway at Great Barrier Reef
▼ + stars: | 2024-03-07 | by ( Helen Regan | ) edition.cnn.com time to read: +7 min

This is the seventh mass bleaching event to hit the vast, ecologically important but fragile site and the fifth in only eight years. Covering nearly 133,000 square miles (345,000 square kilometers), the Great Barrier Reef is the world’s largest coral reef, home to more than 1,500 species of fish and 411 species of hard corals. Severe mass bleaching at the Great Barrier Reef had previously been observed in 1998, 2002, 2016, 2017, 2020 and 2022. Sunrise over the Great Barrier Reef at Lady Elliot island on October 10, 2019. Jonas Gratzer/LightRocket/Getty Images/FileBy continuing on the current pathway, “we risk losing the Great Barrier Reef and the $6 billion sustainable tourism industry,” said Schindler.

Persons: CNN —, El Niño, ”, Tanya Plibersek, Anthony Albanese, Dr, Lissa Schindler, Lady Elliot, Jonas Gratzer, Schindler, “, David Ritter, Derek Manzello Organizations: CNN, Park Authority, Australian Institute of Marine Science, El, Australian Marine Conservation Society, Australian, Australia, Greenpeace Australia Pacific, Labor, Oceanic, NOAA, Reuters, Reef Watch Locations: Australia, Lady, Southern, Pacific

☆ Ship sunk by Houthis threatens Red Sea environment, Yemen government and US military say
▼ + stars: | 2024-03-03 | by ( ) www.cnbc.com time to read: +3 min

CARGO SHIP RUBYMAR, RED SEA -- MARCH 1, 2024: Maxar closeup view satellite imagery of the cargo ship Rubymar - just before sinking after being targeted by Houthi rebels last month. The Iran-aligned Houthis, who control the north of Yemen and other large centres, say their campaign is a show of solidarity with Palestinians in Gaza. The Rubymar went down in the southern Red Sea late on Friday or early on Saturday, according to statements from the Yemen government and CENTCOM. "An urgent plan should be adopted by countries of the Red Sea to establish monitoring agenda of the polluted areas in the Red Sea as well as adopt a cleanup strategy," he said. The ecosystem of the southern Red Sea features pristine coral reefs, coastal mangroves and diverse marine life.

Persons: Houthi, CENTCOM, Ahmed Awad bin Mubarak, Ali Al, Al, Tony Wang Organizations: RED SEA, U.S . Central Command, U.S ., Marine, University of Jordan, Department of Earth, Environmental Sciences, Boston College, United Nations Locations: Iran, Yemen, Gaza, U.S, Belize, Africa, Red, United States, Britain, Suez, Aden, Saudi Arabia, United

☆ A single orca killed a great white shark in a shocking 2 minutes. This hunting behavior could mean problems for the fishing industry and tourism.
▼ + stars: | 2024-03-02 | by ( Kelsey Vlamis | ) www.businessinsider.com time to read: +3 min

Read previewResearchers observed a single killer whale slaying a great white shark and eating its liver, providing new insights about the hunting practice that could foreshadow potential problems for the fishing industry. AdvertisementStarboard has been observed killing white sharks in the past however, he usually hunts with a male companion named Port. The orcas have been hunting white sharks and eating their livers off the coast of South Africa for years. Rare drone footage captured for Discovery Channel's Shark Week in 2022 showed killer whales preying on a white shark. But scientists still don't know exactly where those white sharks are going.

Persons: —, Port, Alison Towner, Towner, I've, Primo Micarelli, I'm Organizations: Service, of Marine Science, Business, Rhodes University, CNN, Earth, African Locations: South Africa

☆ Lone orca slays great white in less than two minutes and feasts on its liver
▼ + stars: | 2024-03-01 | by ( Katie Hunt | ) edition.cnn.com time to read: +7 min

Scientists witnessed one of the hunters, a male orca known as Starboard, single-handedly kill a 2.5-meter (8.2-foot) juvenile white shark within a two-minute time frame last year. “Over two decades of annual visits to South Africa, I’ve observed the profound impact these killer whales have on the local white shark population. A second great white shark carcass washes ashore in June near Hartenbos, South Africa. It wasn’t until 2022 that aerial footage first captured the orcas killing a great white shark, Towner said. The kill by a lone orca might have been made possible by the prey’s smaller size as a juvenile great white, according to the study.

Persons: I’ve, ”, Primo Micarelli, I’m, ” Micarelli, It’s, Alison Towner, Towner, didn’t, Christiaan Stopforth, ” Towner, “, Dr, Simon Elwen, wasn’t Organizations: CNN, Italy’s Sharks Studies Centre, University of Siena, of Marine Science, Rhodes University, ”, Cape Town, Search Research, Conservation, Stellenbosch University Locations: Cape Town, South Africa, ” Port, Seal, Mossel, Cape, Hartenbos, Namibia

☆ Australia’s Great Barrier Reef suffers ‘extensive’ coral bleaching, as scientists fear seventh mass bleaching event
▼ + stars: | 2024-02-29 | by ( Helen Regan | ) edition.cnn.com time to read: +7 min

CNN —The southern Great Barrier Reef is suffering from extensive coral bleaching due to heat stress, the reef’s managers said Wednesday, raising fears that a seventh mass bleaching event could be unfolding across the vast, ecologically important site. Jonas Gratzer/LightRocket/Getty ImagesThe Great Barrier Reef’s managers plan to extend aerial and in-water surveys across the entire reef over the coming weeks. Hotter ocean temperatures caused severe mass bleaching at the Great Barrier Reef in 2016, 2017 and 2020. Last year, the UNESCO World Heritage Committee decided not to add the Great Barrier Reef to its list of sites “in danger,” despite scientific evidence suggesting the risk of another mass bleaching event. Greenpeace’s Ritter said that following the decision, “the Australian government promised to do everything it can to protect the Great Barrier Reef.

Persons: Mark Read, Elliot, Jonas Gratzer, ”, Neal Cantin, Maya Srinivasan, ” Srinivasan, ” David Ritter, “, ” Ove Hoegh, Greenpeace’s Ritter Organizations: CNN, Park Authority, Australian Institute of Marine Science, El, James Cook University, Marine Park Authority, Greenpeace Australia Pacific, Foundation, Oceanic, UNESCO World Heritage Committee, Labor Locations: Keppel, Gladstone, Queensland, Australia, Cairns, Florida, Caribbean

☆ There's another missing submersible: A $3.6 million vessel mysteriously disappeared near Antarctica's 'Doomsday Glacier'
▼ + stars: | 2024-02-07 | by ( Ellyn Lapointe | ) www.businessinsider.com time to read: +5 min

The submersible was exploring the Thwaites Glacier to study its potential effects on sea-level rise. Ran's disappearance is a tragic loss for climate change research as scientists were using the autonomous machine to study the melting activity of Thwaites Glacier, also known as the "Doomsday Glacier." AdvertisementThat's why Wåhlin and her team chose Ran to check out Thwaites Glacier because it's actively melting. The Thwaites Glacier is one of the largest in the world and could raise global sea levels significantly if it collapses entirely. AdvertisementA gigantic cavity nearly 1,000 feet tall growing at the bottom of Thwaites Glacier in West Antarctica.

Persons: Ran, Thwaites, It's, Anna Wåhlin, Olof Lönnehed, University of Gothenburg Ran, Wåhlin, NASA Thwaites, Louise Newman, Jeremy Harbeck, Aaron, Newman Organizations: University of Gothenburg, Service, Titan, NASA, University's Department of Marine Sciences Locations: Antarctica, West Antarctica

Scores of sea turtles stunned by cold temperatures along the North Carolina coast have died, officials said. The North Carolina State University Center for Marine Sciences and Technology took in 109 cold-stunned sea turtles from Cape Lookout on Sunday, but only 36 survived, the center said in a social media post this week. Cape Hatteras National Seashore said more than 100 cold-stunned sea turtles were also found in recent days along the shoreline between Bodie Island and Ocracoke. Most of the turtles were taken to the North Carolina Aquarium on Roanoke Island’s Sea Turtle Assistance and Rehabilitation center, officials said in a in a social media post. The wind carries the lethargic turtles to the shorelines, which are monitored in cold weather by volunteers and seashore biologists.

Persons: Karen Beasley, Christian Legner, Legner Organizations: North Carolina State University Center for Marine Sciences, Technology, North Carolina, Rehabilitation, Cape, North Carolina Aquarium, Assistance Locations: North Carolina, Cape Lookout, Pine Knoll Shores, Topsail, Cape Hatteras, Bodie, Roanoke

☆ Seals with funny hats discovered a hidden canyon over a mile deep under Antarctica and scientists want to honor the animals by naming it after them
▼ + stars: | 2023-11-07 | by ( Maiya Focht | ) www.businessinsider.com time to read: +4 min

Scientists put trackers on Antarctic seals to help them map the ocean floor. The deep-diving seals revealed a massive underwater canyon over a mile deep. This canyon may help scientists predict how the Antarctic ice sheet will react to climate change. Joseph MarlowUnderstanding ocean geography helps scientists predict how Antarctica's ice sheet has reacted to global climate change in the past. Antarctic seals, like the 50 Weddell seals and 215 southern elephant seals they tagged, regularly travel to great depths of the ocean.

Persons: Clive McMahon, aren't, they're, Joseph Marlow, Fausto Ferraccioli Organizations: Service, Sydney Institute of Marine Science, East, NBC, Australian Center for Excellence, Aquatic, Seals, Australian Antarctic Program Locations: Vincennes Bay, Antarctica

☆ Video shows weird 'kelping' behavior in whales. Scientists think it's the animals using seaweed to exfoliate.
▼ + stars: | 2023-10-26 | by ( Maiya Focht | ) www.businessinsider.com time to read: +2 min

Scientists gathered 105 instances of baleen whales performing a strange behavior called kelping. This could be to help the whales exfoliate, or for them to entertain themselves, researchers said. The group gathered over a hundred videos and photos from social media of whales "kelping", which led them to realize that this behavior isn't isolated to one group of baleen whales. AdvertisementAdvertisementBecause this behavior turned out to be so widespread, the researchers began to speculate why the whales were doing it. But it's also possible, the researchers wrote, that the whales are using the kelp to exfoliate their skin, removing parasites and bacteria.

Persons: —, it's, Olaf Meynecke Organizations: Service, Marine Science, Engineering, Marine Research, Facebook, Flickr Locations: Queensland, Australia, Australia's

Tiny but bountiful, Antarctic krill make up one of the planet’s largest biomasses, nourishing everything from fish to marine mammals and seabirds. At Steinberg’s lab, researchers are examining how warming oceans — Antarctic krill need water colder than 4 degrees Celsius (39 Fahrenheit) to survive — are altering krill’s life cycle. However, a leading marine biologist the industry once relied on to burnish its environmental credentials has since denounced krill fishing. She accepted with the hope that she could help mitigate the effects of krill fishing on the Antarctic ecosystem. Today, she believes that krill fishing should be banned.

Persons: “ What’s, ”, Alistair Allan, Bob, it’s, Santa Cruz, Deborah Steinberg’s, ” Steinberg, Emma Cavan, Steinberg, Claire Christian, “ It’s, aren’t, Dirk Welsford, Matts Johansen, ” Johansen, Kjell Inge Røkke, Brett Glencross, “, Jesse Trushenski, Trushenski, Johansen, William Harris, he’s, Javier Arata, Helena Herr, CCAMLR, Ari Friedlaender, ” Friedlaender, Peter Hammarstedt, JoNel, Helen Wieffering, Fu Ting Organizations: Bob Brown Foundation, Soviet Union, Associated Press, Shepherd, Walton Family Foundation, AP, University of California, Virginia Institute of Marine Science, World Wildlife Fund, Imperial College London, Commission, Conservation, Antarctic Marine Living Resources, Antarctic, Southern Ocean Coalition, U.S, United Nations, Antarctic Provider, Aker BioMarine, Aker, Aker ASA, National Institutes of Health, University of South, Association, Pew, University of Hamburg, Foods, Amazon, Wildlife Fund, LCA, Sea Shepherd, Washington , D.C Locations: Antarctica, Chilean, Alaska, U.S, Soviet, Russia, China, South America, Orkney, Norwegian, Santa, Cavan, Tasmania, It’s, Washington, Moscow, Beijing, Texas, Australian, Montevideo, Uruguay, dwarfing, Norway, American, Europe, Canada, Australia, Houston, Aker, Oslo, Brussels, Boise , Idaho, University of South Dakota, Salt Lake City , Utah, Santa Cruz, Virginia, Peruvian, Ski, Los Angeles, Washington ,, Investigative@ap.org

☆ South China Sea: Philippines accuses Chinese maritime militia of destroying coral reefs near Palawan
▼ + stars: | 2023-09-22 | by ( Kathleen Magramo | ) edition.cnn.com time to read: +11 min

Philippine Coast Guard/FacebookTarriela said between August 9 and September 11, the coast guard monitored 33 Chinese vessels within the vicinity of Rozul Reef and around 15 Chinese ships near Escoda Shoal. The UP Marine Science Institute found vibrant corals in the Rozul (Iroquios) Reef in the South China Sea in May 2021. At least two foreign ambassadors in Manila have expressed alarm over reports of destruction of marine resources in the South China Sea. The grounded Philippine navy ship Sierra Madre, which Manila uses to stake its territorial claims at Second Thomas Shoal in the Spratly Islands in the disputed South China Sea, as pictured on April 23, 2023. Under current President Ferdinand Marcos Jr., the country’s National Security Team began to publicize its findings about what was actually happening in the West Philippine Sea and the South China Sea more regularly, Powell said.

Persons: Jay Tarriela, ” Tarriela, Facebook Tarriela, Tarriela, Mao Ning, “, ”, Gerry Arances, Arances, Ray Powell, SeaLight, Powell, Philippines MaryKay Carlson, Kazuhiko Koshikawa, Rodrigo Duterte, Shoal, Ted Aljibe, Thomas Shoal, Ferdinand Marcos Jr Organizations: CNN, Philippine Coast Guard, Chinese Maritime Militia, Facebook, Philippine, Spratly Islands, Philippine coastguard, University of, Philippines Marine Science Institute, country’s National Security Council, Scientific, UP Marine Science Institute, Marine Science, CNN Philippines, Center for Energy, coastguard, National Security, Stanford University, The, United, Philippine Department of Foreign Affairs, Asia, Transparency Initiative, BRP, BRP Sierra Madre, National Security Team, West Philippine, South China Locations: South, Philippines, China, Sabina, South China, Palawan, Beijing, Philippine, Rozul, Escoda Shoal, ” Beijing, China’s, Malaysia, Brunei, Taiwan, The Hague, West Philippine, United States, Indonesia, Vietnam, The Philippines, Manila, Sierra, Spratly, AFP, BRP Sierra, Sierra Madre, West

WELLINGTON, New Zealand (AP) — The tiny Pacific island nation of Niue has come up with a novel plan to protect its vast and pristine territorial waters — it will get sponsors to pay. “Niue is just one island in the middle of the big blue ocean,” Tagelagi said. It's one of the smallest countries in the world, dwarfed by an ocean territory 1,200 times larger than its land mass. Under the plan, the sponsorship money — called Ocean Conservation Commitments — will be administered by a charitable trust. Simon Thrush, a professor of marine science at New Zealand's University of Auckland who was not involved in the plan, said it sounded positive.

Persons: Dalton Tagelagi, Tagelagi, ” Tagelagi, Niueans, we've, —, Lyna Lam, Chris Larsen, Maël, ” Imirizaldu, Simon Thrush, ” Thrush, I'd Organizations: Niue's, Associated Press, Agriculture Organization, Conservation International, Blue Nature Alliance, New Zealand's University of Auckland Locations: WELLINGTON, New Zealand, Niue, New York, U.S

☆ How to cook mussels at home
▼ + stars: | 2023-09-17 | by ( Casey Barber | ) edition.cnn.com time to read: +6 min

How to prepare musselsRemember that mussels are alive until you cook them, and they need to stay alive and breathing until they’re ready to hit the pan. If you won’t be cooking and eating your mussels immediately, use the colander method as noted above to store the mussels until you’re ready to use them. How to cook musselsUnlike oysters, which take a bit of practice and skill to shuck, it’s simple to steam mussels. Add the cleaned mussels, cover the pot and cook for about 8-10 minutes until all the mussels have opened. • Mussels in tomato-garlic broth• Spanish mussels with hard chorizo and cream• Beer-steamed mussels• White wine and olive oil-steamed mussels• Mussels in coconut milkCasey Barber is a food writer, artist and editor of the website Good Food Stories.

Persons: you’ll, ”, Joshua Stoll, Stoll, David Petrus Ibars, Casey Barber Organizations: CNN, University of Maine’s

☆ Oceans absorb 90% of the heat from climate change — here's why record ocean temps are so harmful
▼ + stars: | 2023-08-16 | by ( Catherine Clifford | In Catclifford | ) www.cnbc.com time to read: +22 min

"Over 90 percent of the excess energy on earth due to climate change is found in warmer oceans, some of it in surface oceans and some at depth." Put simply, the greenhouse gases serve to trap more heat, some of which is absorbed by the ocean," Kirtman told CNBC. In addition to the daily record on July 31, the monthly sea surface temperature for July was the hottest July on record, "by far," Copernicus said. CopernicusThese record sea surface temperatures arise from multiple factors, including the El Niño weather pattern, which is currently in effect. "These climate variations occur when sea surface temperature patterns of warming and cooling self-reinforce by changing patterns of winds and precipitation that deepen the sea surface temperature changes."

Persons: Baylor, Carlos E, Del Castillo, Castillo, Benjamin Kirtman, Kirtman, Copernicus, Gavin Schmidt, Kemper, Zeke Hausfather, Sarah Kapnick, Kapnick, Kempler, Hurricane Ian, Michael Lowry, Lowry, Rainer Froese, Daniel Pauly, Pauly, Vigfus, pollack, Sean Gallup, Lorenz Hauser, Hauser, Froese, Phanor Montoya, Javier, Carolyn Cole, Hans W, Paerl, Justin Sullivan, Christopher Gobler, Gobler, Gary Griggs, Kimberly McKenna, Angela Weiss, Griggs, it's, Judith Kildow, Kildow, It's Organizations: International, Baylor Fox, Kemper, Brown University, CNBC, Ecology Laboratory, NASA, University of Miami, NASA Goddard Institute for Space Studies, Fox, El, Oceanic Atmospheric Administration, heatwave, NOAA, Northern Hemisphere, Miami Herald, Tribune, Service, Getty, Helmholtz, Ocean Research, University of British Columbia's Institute, Fisheries, School of, Fishery Sciences, Restoration Foundation, Coral Restoration Foundation, Looe Key, Los Angeles Times, University of North, Chapel Hill's Institute of Marine Sciences, Berkeley Marina, San, Quality, Centers for Disease Control, Stony Brooke University's School of Marine, Atmospheric Sciences, University of California, Stockton University Coastal Research, Afp, Ocean Economics Locations: Florida, El, Pacific, Berkeley, Fort Myers, Hurricane, Germany, New York, Nova Scotia, Hofn, Hornafjordur, Iceland, Seattle, Alaska, Looe, University of North Carolina, San Francisco Bay, Berkeley , California, San Francisco, Europe, Santa Cruz, Atlantic City , New Jersey, Atlantic City, Antarctica, Greenland

☆ Australia's 'seahorse hotels' aim to save endangered species
▼ + stars: | 2023-07-20 | by ( Cordelia Hsu | ) www.reuters.com time to read: +2 min

[1/3] A White's Seahorse feeds at the Sydney Institute of Marine Science aquarium in Sydney, Australia, June 22, 2023. REUTERS/Cordelia HsuSYDNEY, July 20 (Reuters) - Nestled beneath the surface of Sydney’s harbour, over 350 newly released White’s Seahorses make themselves at home in their seahorse hotels. Made from biodegradable metal, the eight new hotels installed will provide much needed homes for the endangered seahorses. “It was really fantastic,” said marine biologist Mitchell Brennan, the project manager of the Sydney Seahorse Project. White’s Seahorses are endemic to the waters surrounding Australia’s east coast and were classified as endangered on the IUCN Red List in 2017 due to loss of habitat.

Persons: Cordelia Hsu SYDNEY, ”, Mitchell Brennan, ” Brennan, “ We’ve, Cordelia Hsu, Alasdair Pal, Stephen Coates Organizations: Sydney Institute of Marine Science, REUTERS, Sydney Seahorse, University of Technology, New, Department of Primary Industries, IUCN, seahorses, Thomson Locations: Sydney, Australia, University of Technology Sydney, New South Wales, NSW, Sydney Harbour, NSW’s, Chowder Bay

☆ Scientists find new clue in what led to megalodon’s demise
▼ + stars: | 2023-07-03 | by ( Amaya Mcdonald | ) edition.cnn.com time to read: +4 min

Scientists previously theorized that megalodons were warm-blooded, but the new study is the first to provide concrete evidence to that effect. From this finding, they deduced the megalodon’s average body temperature was about 27 C (80 F). Like modern great white and mako sharks, megalodons were regionally endothermic, which means they had the ability to regulate temperature in certain parts of the body, according to the study. The timing of megalodons’ extinction coincides with the cooling of the Earth’s temperature, the researchers said. But learning more about the ancient shark could still help scientists better understand the threats similar marine animals face today.

Persons: CNN —, it’s, “, megalodon, Robert Eagle, Kenshu Shimada, ” Shimada, Megalodon, Michael Griffiths, ” Griffiths Organizations: CNN, National Academy of Sciences, UCLA, Eagle, DePaul University in, William Paterson University Locations: megalodon, DePaul University in Chicago, “, Megalodon, New Jersey

☆ Rare octopus discovery made 2 miles below the ocean surface
▼ + stars: | 2023-06-30 | by ( Katie Hunt | ) edition.cnn.com time to read: +6 min

CNN —On a rocky outcrop almost 2 miles beneath the surface of the Pacific Ocean off Costa Rica, researchers have documented an active octopus nursery. The discovery of an active community of octopus moms and babies solved a mystery that had perplexed scientists. We saw babies being born.“The researchers also found one other smaller octopus nursery on a low-temperature hydrothermal vent on an as-yet-unnamed seamount. Scientists believe this octopus is potentially a new species of Muusoctopus, a genus of small to medium-size octopus. The scientists also plan to return to the site in December to collect octopus eggs from devices they deposited recently to find out why the creatures like to brood there.

Persons: “, ”, Beth Orcutt, Jorge Cortés, ” Orcutt, Janet Voight, Ocean Institute Voight, Orcutt, Bare, Voight Organizations: CNN, Bigelow Laboratory, Ocean Sciences, University of Costa, university’s Center for Research, Marine Sciences, Ocean, Chicago’s Field, Ocean Institute Locations: Costa Rica, Maine, University of Costa Rica, Dorado, Costa, Pacific Coast, Monterey , California

☆ OceanGate Expeditions' Titanic tourism is a thing, and it's dangerous
▼ + stars: | 2023-06-21 | by ( Samantha Delouya | ) edition.cnn.com time to read: +9 min

But for those willing to shell out, tourism and research company OceanGate Expeditions offered eight-day missions that allow customers to explore the Titanic more than 13,000 feet below the ocean’s surface using five-seat carbon fiber and titanium underwater vessels. OceanGate launched successful expeditions to the Titanic wreckage in 2021 and 2022. Geoffrey Kent, the founder of luxury travel company Abercrombie & Kent, has recently planned trips for clients including race car driving on ice in Finland and orangutan trekking in Borneo. OceanGate CEO Stockton Rush has also repeatedly claimed that existing submersible regulations needlessly prioritize passenger safety over commercial innovation. But it also hasn’t innovated or grown—because they have all these regulations,” Rush said in an interview that appeared in a June 2019 issue of Smithsonian Magazine.

Persons: –, ”, Nick D’Annunzio, TARA, OceanGate, Stockton Rush, Andrea Doria, Bill Sikes, Rush, Knight Frank, “, Gideon Kimbrell, Everest’s, Richard Branson, Jeff Bezos, Geoffrey Kent, Sal Mercogliano, hasn’t, It’s, ” Rush, David Pogue, don’t, “ Don’t, ” It’s, D’Annunzio, Ann Epting, Epting, Brad Lendon, Parija Kavilanz Organizations: CNN, OceanGate Expeditions, US Coast Guard, Expeditions, Stockton Rush, Rescuers, OceanGate Foundation, Virgin Galactic, Virgin, VSS Unity, Origin, Elon Musk’s SpaceX, Abercrombie, Kent, Campbell University, Smithsonian Magazine, CBS, Federal Aviation Administration, SpaceX, FAA, Kent’s, Abercrombie & Kent Locations: Everett , Washington, Boston, Stockton, Finland, Borneo, North Carolina, Oman

☆ Black Sea urchins have disappeared from the Gulf of Aqaba. Their loss could kill off an entire coral reef
▼ + stars: | 2023-06-02 | by ( Hadas Gold | ) edition.cnn.com time to read: +8 min

Black sea urchins. The epidemic only affects the black sea urchins, and was even killing them in the research lab's tanks, and Eilat's aquarium -- which all use freshly circulating seawater. Black sea urchins feed on the algae that grows on the reef. The first step, needed in the coming weeks, is to establish "broodstock populations" that will eventually help repopulate and reintroduce the black sea urchins into the region. But the surviving sea urchins that could be used to do so are themselves under threat.

Persons: Omri Bronstein, Bronstein, we've, Bornstein, they're, " Bronstein, Omri Omesi, Omesi, he's Organizations: CNN, Tel, Tel Aviv University, Interuniversity Institute for Marine Sciences, Israel Nature, Parks Authority Locations: Eilat, Israel, Aqaba, Tel Aviv, Jordan, Egypt, Saudi Arabia, Greece, Turkey, Caribbean, Syria, Lebanon

☆ Ocean census aims to discover 100,000 marine species
▼ + stars: | 2023-04-27 | by ( Katie Hunt | ) edition.cnn.com time to read: +3 min

CNN —Researchers have embarked on an ambitious global initiative to discover and record marine life hidden in the world’s oceans. Ocean Census aims to identify 100,000 unknown species in the next 10 years, allowing scientists to better understand and protect the deep-sea ecosystem. The initiative builds on past projects such as the Census of Marine Life, which concluded in 2010 and identified 6,000 potential new ocean species. Ocean Census will also help to identify how marine ecosystems are responding to the climate crisis, and assess how marine life could adapt to a warmer climate. The project is being led by Nekton, a UK-based marine science and conservation institute, and funded by The Nippon Foundation, a nonprofit foundation based in Japan.

☆ They found a hole in the ocean near Mexico, and you could fit all of Bank of America's skyscraper HQ into it — but don't do that because it's an ecological marvel
▼ + stars: | 2023-04-24 | by ( Nicholas Carlson | ) www.businessinsider.com time to read: +3 min

There's a 900-foot deep hole, now called The Taam ja' Blue Hole, off the Eastern coast of Mexico. The deepest is the Sansha Yongle Blue Hole near China. The Taam ja' Blue Hole is full of marine life. The deepest is the Sansha Yongle Blue Hole near China. The Taam ja' Blue Hole is 900 feet deep, a new study found.

☆ Elephant seals amaze scientists with their ability to sleep 1,200 feet deep under the ocean to avoid predators
▼ + stars: | 2023-04-22 | by ( Isobel Van Hagen | ) www.businessinsider.com time to read: +4 min

Elephant seals drift downwards in a "sleep spiral" when deep diving in the ocean, a new study found. Sleeping while deep diving allows the seals to avoid predators, scientists believe. The seals fall into sleep during deep dives of up to 377 meters, which is around 1,235 feet, to avoid predators. "This is not light sleep but real paralytic, deep sleep that would have humans snoring. The recordings showed the diving seals going into a sleep stage known as "slow-wave sleep" before transitioning into REM sleep, which leads to a kind of "sleep spiral" or sleep paralysis, experts found.

☆ What it’s like to be a theme park designer
▼ + stars: | 2023-04-21 | by ( Kate Springer | ) edition.cnn.com time to read: +10 min

“Back then, it definitely wasn’t cool to be into theme parks, but I was obsessed,” Jeffs, 39, tells CNN. Jeffs points to the immersive “Pacific Rim: Shatterdome Strike” ride at Trans Studio Cibubur, part of Indonesia’s largest theme park chain, as an example. “When I was growing up, theme park design was often dismissed as a rinky-dink, second-class artistic discipline simply because it was rarely well done. “That first summer, we drove 10,000 miles and hit up virtually any theme park that had managed to re-open,” he says. Courtesy Taylor JeffsAnd though he’s ridden over 600 roller coasters and explored theme parks worldwide, Disneyland in California remains his all-time favorite park.

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