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☆ 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

☆ How to Hunt the Sasquatch
▼ + stars: | 2024-02-06 | by ( Virginia Heffernan | ) www.nytimes.com time to read: +1 min

THE SECRET HISTORY OF BIGFOOT: Field Notes on a North American Monster, by John O’ConnorWhy do Americans need Bigfoot? This question propels John O’Connor’s “Secret History of Bigfoot,” a farrago of participatory journalism, anthropological speculation, pop-culture parentheticals and broadsides against Donald Trump that often seems stuck together by sap and tar. Officially O’Connor was seeking Bigfoot — or at least the enduring wellspring of faith in Bigfoot, which struck him as just as elusive. Like a forty-niner cutting ties with the uptight Victorians, O’Connor sought instead “wild places” where men are men, go unmasked and hope for moral redemption by Sasquatch. A stay-at-home dad in Cambridge, Mass., he became, during lockdown, a literal stay-at-home dad.

Persons: John O’Connor, John O’Connor’s, Donald Trump, O’Connor, Covid, “ wokesters, irked, he’s, ” Locations: American, Antarctica, O’Connor, Cambridge, Washington, Boston

☆ Researchers think they have the key to why tardigrades can survive almost anything
▼ + stars: | 2024-02-05 | by ( Jenna Schnuer | ) edition.cnn.com time to read: +6 min

CNN —Tardigrades, also known as water bears, commonly survive in some of Earth’s most challenging environments. Under stress in extreme cold or other harsh environmental conditions, tardigrades’ bodies produce unstable free radicals of oxygen and an unpaired electron, aka a reactive oxygen species that can wreak havoc on the body’s proteins and DNA if they overaccumulate. The survival mechanism kicks off when cysteines, one of the amino acids that forms proteins in the body, come into contact with these oxygen free radicals and becomes oxidized, the researchers found. The free radicals become, so to speak, the hammer used to smash the glass on a fire alarm. “We came up with this idea (that) maybe it’s those species that are actually signaling to the tardigrades to enter their tun state,” she said.

Persons: CNN — Tardigrades, Amanda L, cysteines, ” Smythers, Smythers, Amanda Smythers Smythers, William R, Miller, ” Miller, Jenna Schnuer Organizations: CNN, International Space Station, Dana, Farber Cancer Institute, Harvard Medical School, Getty, University of North, Chapel, Marshall University, Baker University Locations: ”, Boston, Antarctica, University of North Carolina, Huntington , West Virginia, Baldwin City , Kansas, Anchorage , Alaska

☆ ‘Like going to the moon’: The world’s most terrifying ocean crossing
▼ + stars: | 2024-02-04 | by ( Julia Buckley | ) edition.cnn.com time to read: +19 min

And it’s not just the winds making the waters rough – the Drake is basically one big surge of water. We’re not gambling.”Even with that extra safety margin, though, he admits that crossing the Drake can be a hairy experience. A dangerous thrillAurora Expeditions' Greg Mortimer ship has a patented bow to make a Drake crossing more stable. “The only thing that works for me is going to the ship’s medic for a scopolamine patch,” he says. “If you were going to the moon, you’d expect the journey to be uncomfortable but it’d be worth it,” she says.

Persons: CNN —, ” Alfred Lansing, Ernest Shackleton’s, Drake, ”, it’s, Mike Hill, Adam ”, Alexander Brearley, –, ” “, Storm Isha, Brearley, That’s, It’s, Clelia, Fiona Stewart, Garett McIntosh, Horn, “, Stanislas Devorsine, Sue Flood, Le Commandant Charcot, ” Devorsine, Devorsine, “ We’re, Jamie Lafferty, “ Drake, Greg Mortimer, Tyson Mayr, He’s, Mundy, Edwina Lonsdale, ” Lonsdale, Sylvia Earle, Lonsdale, DreamPictures, acupressure, ” Jamie Lafferty, I’ve, ” Warren Cairns, There’s Organizations: CNN, British Antarctic Survey, Atlantic, “, AP, South America –, Aurora Expeditions, Institute of Polar Sciences, National Research Council of Locations: Antarctica, isn’t, South America, Ireland, Panama, Europe, South, California, New York, Cape Horn, South Africa, Australia, New Zealand, –, France, Cape, National Research Council of Italy, it’s, Lonsdale

☆ ‘Save the Whales’ was a shining success. Now can humpbacks save us from ourselves?
▼ + stars: | 2024-02-04 | by ( Bill Weir | ) edition.cnn.com time to read: +15 min

Antarctic Peninsula CNN —About 15 billion miles from where you sit, two 12-inch golden records are hurtling through outer space with multilingual greetings to the universe from 55 humans and one humpback whale. WWF's Johnson said the whales are not harmed by this -- to the whales, the dart feels like "a mosquito bite." It feels like “a mosquito bite” to the whales, Johnson said, but what they can test for is priceless: from stress hormones to toxins to — most importantly — pregnancy rates. Ten million copies were inserted into National Geographic magazine in 1979 — the largest single pressing in history — and a global movement to Save The Whales grew big enough to … save the whales. Seth Wenig/AP“I don’t think a wind turbine can kill a whale,” Friedlaender told CNN.

Persons: Anderson Cooper, Carl Sagan, ” Sagan, could’ve, “, Ari Friedlaender, Friedlaender, ”, Chris Johnson, ” Eva Prendergast, WWF's Johnson, Evelio Contreras, Bill Weir, Johnson, ” Friedlaender, Shepherd, WWF’s Johnson, Roger, Katy Payne, David Keyton, Frank Watlington, cetologist Scott McVay, Donald Trump, ” Trump, Seth Wenig, that’s, Biden, ” Johnson, Twain, CNN “, ” Brenda McCowan, Fred Sharpe, ” McCowan, ’ ” Sharpe, Natalia Botero, Acosta, ’, Maria Camila Medina Martínez, Julian Quinones, ” Carl Sagan Organizations: Antarctic Peninsula CNN, “, ” CNN CNN, University of California, International Monetary Fund, World Wildlife Fund, Ocean Endeavor, CNN, UC Santa Cruz, Shepherd Global, Norwegian Aker, United Nations, Geographic, Whales, International Whaling Commission, Atlantic, Republican, Templeton Foundation, Whale SETI, UC Davis Locations: Santa Cruz, Colombia, British, Antarctica, Norwegian, Southern, Orkney, Bermuda, Japan, Norway, Iceland, Atlantic, South Carolina, Lido Beach , New York, Davis, Alaska, Columbia, Colombian, Tribuga, United Nations, Palau, Chile, Maldives

☆ I went on a 22-day Holland America cruise that cost just $144 a day
▼ + stars: | 2024-02-02 | by ( Erin Yarnall | ) www.businessinsider.com time to read: +5 min

I spent 22 days on a Holland America cruise and saw places like Antarctica and Chile. The cruise cost me $144 a day, and is one of the more cost-effective ways to see Antarctica. I went with family members and we paid $3,175 a person, which is about $144 a day. Erin YarnallI never thought any sort of trip to Antarctica would be in my budget, let alone a cruise. Once on board, though, I was very impressed with the ship's fitness center.

Persons: —, — I've, I'd, Holland America's Oosterdam, Erin Yarnall, frita, Cape Horn Organizations: Service, gentoo Locations: Holland America, Antarctica, Chile, Santiago, South America, Holland, Antarctica Antarctica, Falkland, empanadas, Cape

☆ Royal Caribbean's 9-month Ultimate World Cruise was a 'pain in the ass' to plan, CEO says
▼ + stars: | 2024-01-29 | by ( Brittany Chang | ) www.businessinsider.com time to read: +3 min

The itinerary, known as the Ultimate World Cruise, became an overnight social media sensation and was quickly dubbed "TikTok's favorite new reality show" by The New York Times. And that it did: At 274 nights long, Royal Caribbean's Ultimate World Cruise is more than double the length of most other around-the-world itineraries. AdvertisementRoyal Caribbean says its Ultimate World Cruise will visit Antarctica and 11 "wonders of the world." As it turns out, Royal Caribbean "had no clue what a pain in the ass a world cruise is," Bayley said. Royal Caribbean's nine-month itinerary is one of the longest global sailings on the market.

Persons: —, Michael Bayley, Bayley, Royal, Jeff Whyte Organizations: Service, Business, The New York Times, Caribbean, Silversea Locations: Miami, Antarctica, Caribbean

Previously unknown colonies of emperor penguins have been spotted in new satellite imagery. Emperor penguins, considered “near threatened” with extinction, are the world’s largest penguins. At least some emperor penguins are moving their colonies as melting ice from climate change threatens breeding grounds, according to research released on Wednesday. “Emperor penguins have taken it upon themselves to try to find more stable sea ice,” he said. Scientists currently know of 66 emperor penguin colonies.

Persons: penguins, Peter Fretwell, hadn't, Fretwell, Daniel Zitterbart, ” Organizations: British Antarctic Survey, Oceanographic Institution, Associated Press Health, Science Department, Howard Hughes Medical Institute’s Science, Educational Media Group, AP Locations: Halley, —

☆ I paid $55,000 to go on a 3-year cruise around the world after my wife died. The cruise was abruptly canceled, and I still haven't been refunded.
▼ + stars: | 2024-01-23 | by ( Lauren Steussy | Erin Snodgrass | ) www.businessinsider.com time to read: +5 min

Purcell was among the dozens of passengers who signed up for a three-year cruise with Life at Sea — an around-the-world journey that was canceled two weeks before its departure. A representative for Miray Cruises denied the passengers' fraud accusations and said they would refund the passengers by February 15. I thought, "God, this cruise is really something I could do." I've been putting off processing my grief, and I'm going to join a grief group in the next couple of weeks. I'm not on that ship, but I'm taking charge of my life.

Persons: —, David Purcell, Purcell, Beth, We'd, they've, I'm Organizations: Service, Miray Cruises, Business, Navy, Miami Airport, US Department of Justice, FBI, US Locations: Southern Florida, Kansas, Norway, Antarctica, New Zealand, Australia, South America, Asia, Roatán, Honduras, Kirkwood , Missouri

☆ Skiing: A new artificial snow-making technology could offer a lifeline to struggling resorts
▼ + stars: | 2024-01-20 | by ( Laura Paddison | ) edition.cnn.com time to read: +8 min

CNN —Nestled in the Pyrenees mountains, La Molina is Spain’s oldest ski resort. An industry in perilSpain has been struggling with scorching heat waves and a years-long drought, and Catalonia, the region where La Molina is located, has been particularly hard hit. But La Molina is far from the only ski resort trying to plot a future in a warmer, dryer world. “Current best estimates are that 95% of ski resorts rely on snowmaking to some extent to remain viable,” Orr told CNN. That’s exactly what the La Molina project aims to do — to see if the lab results can be replicated in the real world.

Persons: Molina, La Molina, FGC, Albert Verdaguer, Verdaguer, ”, ” Verdaguer, It’s, Ramón Pascual Berghaenel, Madeleine Orr, ” Orr, Snow, Jordy Hendrikx, “, Hendrikx, La, Hendrickx, snowmaking, Laura Rodríguez, ” Hendrikx, let’s, Vedaguer Organizations: CNN, Laboratory, Barcelona Institute of Materials Science, Northern Locations: Spain, Catalonia, Europe, Antarctica New Zealand, La Molina

☆ A Watch Honoring an Explorer Joins His Son’s Antarctic Trip
▼ + stars: | 2024-01-18 | by ( Victoria Gomelsky | ) www.nytimes.com time to read: +1 min

“It was very emotional.”The idea to run the marathon was Mr. Lecamp’s. When he invited Mr. Messner to join him in Antarctica, Mr. Lecamp insisted that they run the entire course together. Mr. Messner, an accomplished alpinist who scaled Mont Blanc in 2022 wearing a previous version of the 1858 Geosphere watch, was game. “I generally see life consisting of possibilities, and this was just another possibility to know my body a bit better,” Mr. Messner said. “I’m not always wearing a watch while mountaineering, but when running a marathon, it makes much more sense because time counts,” Mr. Messner said.

Persons: Messner, Arved Fuchs, ”, Lecamp’s, marathoner, Mr, Lecamp, . Messner, “ I’m, “ Locations: Swiss, Lake Baikal, Russia, Antarctica, Blanc

☆ ‘Anything can happen.’ Inside the ‘real-life reality show’ of the nine-month cruise
▼ + stars: | 2024-01-17 | by ( Francesca Street | ) edition.cnn.com time to read: +24 min

Welcome aboard Royal Caribbean’s Ultimate World Cruise, which set sail a month ago and has unexpectedly captured the internet’s imagination. It all started when Fletcher, a 39-year-old photographer from the UK, happened upon a TikTok video from a world cruise passenger. Anthony AntoineIt’s possible to join the Ultimate World Cruise at several points along the journey – there’s no requirement to sign up for the whole nine months. He understands.”So far, while his world cruise dispatches have racked up millions of views, Sebastian has yet to uncover the “hot goss” he promised. Passenger Angie Linderman, 38, also had an emotional path to boarding the world cruise.

Persons: Michael Bayley, –, Beth Anne Fletcher, “ It’s, Fletcher, Fletcher isn’t, she’s, Brooklyn Schwetje, “, ’ ”, Madison’s TikToks, She’d, I’d, ”, I’ve, I’m, We’ve, She’s, Oosthuizen, she’d, TikTokers, Madison Schwetje, ” Fletcher, it’s, Renske Lammerding, ‘, Dad ’ Joe Martucci, Audrey, Joe, Audrey Martucci Joe Martucci, Martucci, Martucci’s, ’, ‘ Dad, Dad ”, “ Hey, ” –, Hunnicut, Jenny Hunnicutt, Anthony McWilliams, Angie Linderman, Jenny Hunnicut, Shannon Marie Lake, boomer, Lake, Julian Mendoza, @cooljul1, Daniele Salvatore Arbisi, @singing.sailor, Stig Nilsen, Salvatore Arbisi soundtracked, Nilsen, seafarer, they’d, Anthony Antoine It’s, influencer Marc Sebastian, Simon & Schuster, Jean, Francois Monier, McWilliams, Marc Sebastian, Sebastian, goss, Anthony Antoine The, “ We’re, “ I’ve, ” McWilliams, ‘ Lean, ” McWilliams ’, he’s, Linderman, ” Linderman, Taj Organizations: CNN, Royal Caribbean, Caribbean, Royal Caribbean International, CNN Travel, Royal, ’, Madison, Housewives, Seas, “ Pirates, Royal Caribbean Cruise, Simon &, Getty, British, Antarctica Locations: Brooklyn, Royal Caribbean, TikTok, Pretoria ”, @iambrandeelake, Lake, Norwegian, Caribbean, Shannon, AFP, Antarctica, “, Machu Picchu, China

☆ A23a iceberg seen with striking arches and cavernous hollows as it floats away from Antarctica
▼ + stars: | 2024-01-17 | by ( Jack Guy | ) edition.cnn.com time to read: +2 min

CNN —Erosion has carved huge arches and cavernous hollows into the world’s largest iceberg as it floats through the ocean away from Antarctica, spectacular new photos show. The A23a iceberg is being gradually eroded as it moves further north of Antarctica and encounters milder air and warmer ocean temperatures. A23a is currently the largest iceberg in the world. Richard Sidey/Eyos ExpeditionsThe iceberg is about 400 meters (1,312 feet) thick, and almost 4,000 square kilometers (1,544 square miles) in area. Last February, Antarctic sea ice reached its lowest extent since records began, at 691,000 square miles.

Persons: A23a, Ian Strachan, Richard Sidey, Amy Woodyatt Organizations: CNN, EYOS Expeditions, EYOS, Ronne, Eyos Locations: Antarctica, London, Weddell, Los Angeles

☆ I spent Christmas and New Year's Eve on a cruise with a few family members. I don't think I'd ever do it again.
▼ + stars: | 2024-01-16 | by ( Erin Yarnall | ) www.businessinsider.com time to read: +4 min

I spent the holidays away from home for the first time by going on a 22-day cruise over Christmas. I woke up on Christmas to views of Antarctica but missed my traditions and the rest of my family. download the app Email address Sign up By clicking “Sign Up”, you accept our Terms of Service and Privacy Policy . But this year, I spent Christmas and New Year's Eve on a 22-day Holland America cruise around South America and Antarctica. I traveled with my grandma and cousin, and our cruise began in Buenos Aires, Argentina, and ended in Santiago, Chile.

Persons: —, I've, Erin Yarnall Organizations: Service, Holland America, Southern Locations: Antarctica, Holland, South America, Buenos Aires, Argentina, Santiago , Chile, Aysén, Chile, Puerto Madryn, Chicago, Puerto Aysén, Santa, Antarctica's, Shetland

☆ Royal Caribbean's 9-month-long cruise hit another setback — a 5 a.m. penguin-viewing excursion got axed
▼ + stars: | 2024-01-16 | by ( Lindsay Dodgson | ) www.businessinsider.com time to read: +3 min

Read previewRoyal Caribbean's 9-month-long Ultimate World Cruise hit another setback when a scheduled penguin excursion was called off. This story is available exclusively to Business Insider subscribers. The stop was at the Falkland Islands to see the emperor penguins, but was called off due to high winds. People on social media are gripped by the 9-month-long cruise , which set sail that set sail in December. A representative told Business Insider the company "jumped at the chance to be a part of this viral moment."

Persons: —, Nancy, Mike, Amike Oosthuizen, Marc Sebastian, Simon & Schuster, Sebastian, Kathy, Port Stanley Organizations: Service, Business, Simon &, Port Locations: Falkland, Antarctica

☆ The top 9 'must-have' travel experiences of 2024, according to luxury advisors
▼ + stars: | 2024-01-16 | by ( Monica Pitrelli | Jonathan Delise | ) www.cnbc.com time to read: +8 min

If that sounds like a tall order for a summer getaway, the luxury travel company Virtuoso asked 20,000 of its travel advisors to share their top experiences for 2024. Dark sky tourism focuses on rural locations without light pollution, such as Greece's Olympus Mountain National Park. Departing in August, Virtuoso recommends travelers first take in the Olympic Games before departing the city in style. Passion travelsHobbies may be associated with the home, but Virtuoso recommends taking your passions on the road. Virtuoso recommends exploring Peruvian cuisine at the Mistura Food Festival, or checking out the street food of Ljubljana, Slovenia.

Persons: Nicolas Economou, Manoj Shah, Belles, Bhutan's, Young, Peter Adams, Chiang Mai, Koh, Wiphop, Sakura, James Cole, Hillary, Cousteau, Shackleton, pricey, Yasin Akgul, bookworms, Wolfgang Kaehler, Brian Curtice, Levente Bodo, ERNESTO BENAVIDES Organizations: Nurphoto, DarkSky, Stone, InterContinental, UNESCO, Istock, Expedition, Getty, CNBC Travel, Orient, Afp, Departing, Olympic Games, Chelsea Flower, Lightrocket, Festival Locations: stargazing, Norway, Iceland, Canada, Northern Mexico, Blanco , Texas, Albanya, Spain, Africa, Bhutan, Thailand, Pana, Yai, Bangkok, Japan Japan, United States, North America, Japan, Hakodate, Hokkaido, Kyoto, Kanazawa, Fuji's, Antarctica, Paris, Istanbul, Turkey, Asia, Europe, Venice, Turkish, Strahov, Riau, Isla, Ljubljana, Slovenia

☆ A luxury six-month world cruise that sold out in 30 minutes has set sail — see how it compares to Royal Caribbean's Ultimate World Cruise
▼ + stars: | 2024-01-15 | by ( Brittany Chang | ) www.businessinsider.com time to read: +3 min

Oceania Cruises' six-month world cruise set sail on January 14. Royal Caribbean's competing nine-month world cruise started at $222 per day versus $270 for Oceania's. Related storiesOceania, which titles itself a "culinary and destination-focused cruise line ," is leaning into the second attribute for this itinerary. Oceania CruisesOver the last month, a competing global vacation has been receiving plenty of attention on TikTok: Royal Caribbean's nine-month Ultimate World Cruise . For seasick-prone travelers, the shorter 2024 world cruise was probably a better idea anyway.

Persons: Royal Caribbean's, — Organizations: Oceania Cruises, Royal, Service, Norwegian Cruise Line Holdings, Oceania Locations: Los Angeles, Hawaii, Islands, Australia, New Zealand, East, Southeast Asia, Europe, Canada, New York City, Yangon, Myanmar, Reykjavik, Iceland, Tokyo, Antarctica, South America

☆ 5 reasons Royal Caribbean's 9-month Ultimate World Cruise is unlike most around-the-world cruises
▼ + stars: | 2024-01-13 | by ( Brittany Chang | ) www.businessinsider.com time to read: +5 min

AdvertisementTikTok can't get enough of Royal Caribbean's ongoing Ultimate World Cruise , and for good reason: There's been nothing like it before. At 274 nights long, Royal Caribbean's itinerary is over double the length of most world cruises. Royal Caribbean says travelers on this world cruise may be able to visit 11 "wonders of the world." AzamaraBoth Princess Cruises and MSC Cruises have 116-day world cruises scheduled for 2025. The last two — "Middle East and Mediterranean" and "Europe and Beyond" — of Royal Caribbean's world cruise can still be booked .

Persons: TikTok, Royal Caribbean's, Caribbean's, —, Royal, it's, Drake, Azamara, MSC's Magnifica —, Dan Lamont Nine Organizations: Service, Regent Seven Seas Cruises, Royal, Caribbean International, Cruises, MSC Cruises, Seas . Royal Caribbean International Royal Caribbean Locations: Miami, Royal Caribbean, Caribbean, Antarctica, Africa, Egypt, Morocco, Asia, Tokyo, New York, Royal, Oceania, Europe

☆ Good news, bad news: U.S. emissions shrank last year, but very slowly
▼ + stars: | 2024-01-10 | by ( Evan Bush | ) www.cnbc.com time to read: +4 min

Carbon emissions shrank in 2023 even as the economy grew, a sign the U.S. is plodding toward a more sustainable future. "This is the first time since 2019 that the economy has grown while emissions have fallen," said Ben King, an associate director leading the Rhodium Group energy team. U.S emissions fell sharply in 2020 during the coronavirus pandemic, when activities were restricted, and then rebounded in the two years that followed. The Biden administration, which rejoined the Paris Climate Agreement in 2021, said it would target emission cuts of 50% to 52% by 2030. The power and buildings sectors were responsible for the 2023 emissions decline, according to the Rhodium analysis.

Persons: Ben King, Biden, King, Joe Biden's Organizations: U.S, Stockholm Environment Institute, EV, U.S . Locations: Los Angeles, Los Angeles , California, Paris, Stockholm, Greenland, West Antarctica, East Antarctica, U.S

☆ A TikToker got hired to go on part of a 9-month-long cruise after he promised to find out all the 'hot goss' on board
▼ + stars: | 2024-01-08 | by ( Lindsay Dodgson | ) www.businessinsider.com time to read: +5 min

AdvertisementTikTok is completely obsessed with the 9-month-long Royal Caribbean Ultimate World Cruise that set sail in December, and now they have an insider on board. TikToker Marc Sebastian posted a video on December 12, 2023 begging reality show producers to put a crew on the cruise. He promised to update his followers with the "tea" she had revealed to him in the next video, including details about how much the most expensive suite costs. Prices for the full cruise started at $59,999 per person, with a junior suite setting passengers back $117,599, according to The Cut. AdvertisementAt the end of the video, Sebastian said he had gotten into a small disagreement with a "Pinnacle Club" member — guests who paid more for certain benefits.

Persons: Marc Sebastian, —, TikToker Marc Sebastian, Sebastian, Simon & Schuster, Marc, he'd, Adita Larson Organizations: Service, Bravo, Simon &, Books Locations: Antarctica

☆ ‘It’s game on’: The world’s largest iceberg is on the move. Scientists explain why it matters
▼ + stars: | 2023-12-06 | by ( Sam Meredith | ) www.cnbc.com time to read: +6 min

"It's just astonishingly big and it's a reminder of how much risk we're at from sea level rise." "Antarctica has historically been quite a small contributor to sea level rise, but it is growing, and it is taking up a bigger and bigger share of the sea level rise that we see every year," he added. "So, it's a symbol of the growing dominance of Antarctica in the sea level rise equation." This temperature threshold is widely recognized as crucial because so-called tipping points become more likely beyond this level. Tipping points are thresholds at which small changes can lead to dramatic shifts in Earth's entire life support system.

Persons: Robbie Mallett, A23a, Mallett, Mallet, That's, Gail Whiteman, Taalas, Hollie Adams, NASA Modis Organizations: United Arab Emirates, Continent, University of College London, CNBC, United, NASA, World Meteorological Organization, University of Exeter, WMO, Expo, Bloomberg, Getty Images Bloomberg, Getty Locations: DUBAI, United Arab, Antarctica, New York City, United Arab Emirates, South Georgia, Dubai, COP28, Green

☆ Past decade was the hottest on record as climate change ‘surged alarmingly,’ WMO reports
▼ + stars: | 2023-12-05 | by ( Laura Paddison | Brandon Miller | ) edition.cnn.com time to read: +4 min

CNN —The decade between 2011 and 2020 was the hottest on record for the planet’s land and oceans as the rate of climate change “surged alarmingly,” according to a new report from the World Meteorological Organization. This year is also expected to be the hottest year, after six straight months of record global temperatures. Scientists have said this year’s exceptional warmth is the result of the combined effects of El Niño and human-caused climate change, which is driven by planet-warming fossil fuel pollution. A separate analysis released Monday by the Global Carbon Project found that carbon pollution from fossil fuels is on track to set a new record in 2023 – 1.1% higher than 2022 levels. The WMO report comes partway through the UN-backed COP28 climate summit, on the day focused on energy and industry.

Persons: El, Petteri Taalas, ” Elena Manaenkova, Anupam Nath, –, ” Taalas, ”, Pierre Friedlingstein, Amy Cassidy Organizations: CNN, World Meteorological Organization, Global, Project, WMO, UN, EU, Copernicus, DG DEFIS, Reuters, El Niño, University of Exeter’s Global Systems Institute Locations: Dubai, India, China, US, EU, Mayong, Gauhati, Assam, Greater London, Antarctica, Paris, El, COP28

“Each decade since the 1990s has been warmer than the previous one and we see no immediate sign of this trend reversing,” its secretary-general, Petteri Taalas, said. Experts are divided about one of the most important metrics: The rate of warming. University of Pennsylvania climate scientist Michael Mann has argued warming has been steadily increasing since 1990, but isn't speeding up. He warned that such warming is fueling increasingly dangerous extreme weather events, coastal flooding and many other “disastrous” impacts. Glaciers in Papua, Indonesia are likely to disappear altogether within the next decade,” WMO said.

Persons: Petteri Taalas, James Hansen, Michael Mann, ” Mann, ” Organizations: United Arab Emirates, United Nations, World Meteorological Organization, WMO, NASA, Warming, University of Pennsylvania, ” WMO, AP Locations: DUBAI, United Arab, Dubai, Papua, Indonesia, “, Africa, Kenya, Kilimanjaro, Greenland, Antarctica

☆ Oldest mosquito fossil comes with a bloodsucking surprise
▼ + stars: | 2023-12-05 | by ( Will Dunham | ) www.reuters.com time to read: +4 min

Dany Azar/Handout via REUTERS Acquire Licensing RightsWASHINGTON, Dec 5 (Reuters) - Hundreds of thousands of people worldwide are killed annually by malaria and other diseases spread through the bite of mosquitoes, insects that date back to the age of dinosaurs. To their surprise, the male mosquitoes possessed elongated piercing-sucking mouthparts seen now only in females. Some flying insects - tsetse flies, for instance - have hematophagous males. "In all hematophagous insects, we believe that hematophagy was a shift from plant liquid sucking to bloodsucking," Azar said. The researchers said while these are the oldest fossils, mosquitoes probably originated millions of years earlier.

Persons: Dany Azar, Handout, " Azar, Azar, André Nel, hematophagy, Nel, Will Dunham, Rosalba O'Brien Organizations: REUTERS Acquire, Rights, Chinese Academy of Sciences ' Nanjing Institute of Geology, Lebanese University, National Museum of, World Health Organization, Thomson Locations: Lebanon, Hammana, Paris

☆ The world's largest iceberg is now sailing away from Antarctica
▼ + stars: | 2023-12-04 | by ( Sean Conlon | ) www.cnbc.com time to read: 1 min

Share Share Article via Facebook Share Article via Twitter Share Article via LinkedIn Share Article via EmailThe world's largest iceberg is now sailing away from AntarcticaRecent satellite images show an iceberg roughly three times the size of New York City floating past the northern tip of the Antarctic Peninsula. According to the British Antarctic Survey, the berg named A23a is now likely to be swept along by the Antarctic Circumpolar Current into 'iceberg alley.' Once hosting a Soviet research station, A23a split from West Antarctica's Filchner-Ronne Ice Shelf in 1986.

Persons: berg, A23a, Antarctica's Organizations: British Antarctic Survey, Antarctic, Ronne Ice Shelf Locations: Antarctica, New York City, Soviet

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