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☆ Why don’t humans have tails?
▼ + stars: | 2024-03-23 | by ( Mindy Weisberger | ) edition.cnn.com time to read: +10 min

One of those led to shorter tails; the more of that protein the genes produced, the shorter the tails. A tail as old as timeFor modern humans, tails are a distant genetic memory. While Alu’s role “seems to be a very important one,” other genetic factors likely contributed to the permanent disappearance of our primate ancestors’ tails,” Xia said. In their experiments, the researchers found that when mice were genetically engineered for tail loss, some developed neural tube deformities that resembled spina bifida in humans. “Maybe the reason why we have this condition in humans is because of this trade-off that our ancestors made 25 million years ago to lose their tails,” Yanai said.

Persons: —, Alu, AluY, Bo Xia, ” Xia, ”, Xia, Itai Yanai, ” Yanai, “, Bo, Yanai, TBXT’s, Liza Shapiro, ” Shapiro, africanus, Shapiro, spina, Mindy Weisberger Organizations: CNN, Gene, Broad Institute of MIT, Harvard University, Institute for Systems Genetics, New York University Grossman School of Medicine, University of Texas, Scientific Locations: Austin, Kenya

☆ First direct evidence of prehistoric facial piercing in southwest Asia found in Turkey
▼ + stars: | 2024-03-11 | by ( Mindy Weisberger | ) edition.cnn.com time to read: +8 min

CNN —Archaeologists in Turkey have discovered groundbreaking evidence connecting prehistoric facial piercings to the bodies of the people who wore them. People of all ages were buried at Boncuklu Tarla, but the newly described ornaments were found only near the remains of adults. Shown here is one of the skulls from Boncuklu Tarla as it was found in the grave, with artifacts nearby. Emma L. Baysal‘Unbelievable’ quantityHunter-gatherers occupied Boncuklu Tarla from around 10,300 BC to 7100 BC, as people began to shift away from a nomadic lifestyle and form settlements. Archaeologists at Boncuklu Tarla in southeastern Turkey unearthed artifacts that were used as body piercings.

Persons: ”, Dusan Boric, Boric, Emma L, ” Baysal, “, Baysal, labrets, ” Dusan, “ It’s, Dusan, You’re, ’ ” Mindy Weisberger Organizations: CNN — Archaeologists, Sapienza Università, Roma, Tarla, Ankara University, CNN, Scientific Locations: Turkey, Asia, Boncuklu, Italy, Amazonia, Africa

☆ Star dunes: Ancient find helps scientists unravel secrets of mysterious sand structures
▼ + stars: | 2024-03-04 | by ( Mindy Weisberger | ) edition.cnn.com time to read: +7 min

Using radar scans and analysis of sand grains buried deep inside the star dune, scientists mapped the mound’s internal structure. “It’s moving about half a meter per year,” demonstrating that star dunes are about as active as most other dunes, Duller told CNN. A mystery solvedThe new findings also addressed a longstanding mystery for geologists: Where is all the ancient evidence of star dunes? Star dunes are so big; perhaps eroded parts of their preserved structures were previously identified as standalone remnants of other types of dunes, the study authors reported. “The fact that star dunes have not been identified very much in the stratigraphic record may partly be because many geologists were not very much aware of star dunes and only knew about longitudinal dunes and barchans (crescent-shaped dunes),” Goudie said.

Persons: ” Andrew Goudie, Goudie, ”, Geoff, “, Lala Lallia, Charles Bristow, ” Bristow, Chebbi, Charlie Bristow, Bristow, ” Goudie, ” Mindy Weisberger Organizations: CNN, University of Oxford, Aberystwyth University, sedimentology, Birkbeck College, University of London, University of London's Birkbeck, Google, Scientific Locations: Erg Chebbi, Morocco, United Kingdom, Wales, Aberystwyth, Scotland

☆ Romantic kissing’s earliest record dates to 4,500 years ago, scientists say
▼ + stars: | 2024-02-13 | by ( Mindy Weisberger | ) edition.cnn.com time to read: +8 min

Romantic kisses have long been celebrated in songs, poems and stories, commemorated in art and film. Modern scholars therefore concluded that romantic kisses likely originated in India. Across thousands of cuneiform tablets kissing isn’t the most mentioned topic, “but it is attested regularly,” he said. But Arbøll and Rasmussen suspected that romantic kissing became accepted in Bronze Age Europe, and not because of migration alone. Even today, many cultures shun romantic kissing, Arbøll and Rasmussen reported.

Persons: CNN —, ”, Guy de Maupassant, Troels Pank, Assyriology, Justin R, Garcia, ” Garcia, de Maupassant, Arbøll, Dr, Sophie Lund Rasmussen, ” Arbøll, “, primatologist Frans B.M, De, Rasmussen, isn’t, It’s, ” Mindy Weisberger Organizations: CNN, University of Copenhagen, Indiana University, Kinsey Institute, Oxford University, Emory University, Scientific Locations: Mesopotamia, Bloomington, India, De Waal, Atlanta, Europe, Russia

☆ 29 million-year-old grasshopper nest found intact with eggs, study says
▼ + stars: | 2024-01-16 | by ( Mindy Weisberger | ) edition.cnn.com time to read: +8 min

The eggs and overall nest construction closely resemble the eggs and pods of modern grasshopper species. Insect eggs are extremely rare in the fossil record, and intact egg cases are even rarer. This wasn’t just a cluster of eggs — it was a type of subterranean egg pod called an ootheca, with the eggs cradled by a protective layer that had mineralized into a stony rind. So Lee consulted a global insect egg database, containing more than 6,700 living species, to identify the eggs in the fossil pod. The virtually pristine specimen also speaks to the level of preservation in the national park site’s fossil beds, Famoso added.

Persons: ”, Jaemin Lee, Nick Famoso, Famoso, Ricardo Pérez, la Fuente, Christopher Schierup, Schierup, “, Lee, Angela Lin, ” Famoso, ” Lee, ” Mindy Weisberger Organizations: CNN, Parks Stewardship, University of California, National Parks Service, University of Oxford’s, University of Oregon’s, Imaging, Scientific Locations: Oregon, Berkeley, Mitchell , Oregon, United Kingdom, Eugene

☆ Birdlike footprints from Triassic mystery animals precede earliest bird fossils by 60 million years
▼ + stars: | 2023-11-29 | by ( Mindy Weisberger | ) edition.cnn.com time to read: +6 min

The footprints, found at several sites in southern Africa, were recently identified as the oldest birdlike tracks ever found, preceding the earliest known skeletal fossils of avians by about 60 million years. Some called the tracks birdlike, but others weren’t so sure. Ellenberger may have muddied the waters by assigning many differently shaped tracks to the ichnogenus, “and not all of them are birdlike,” Abrahams said. They could belong to other reptiles or cousins of dinosaurs that evolved birdlike feet,” Clarke said. During a trip to Maphutseng, a fossil locale in Lesotho, the team found a number of birdlike tracks from the Triassic Period.

Persons: “, ”, Miengah Abrahams, Abrahams, Paul Ellenberger, Ellenberger, ” Abrahams, Julia Clarke, ” Clarke, there’s, Morphotype, paravians, —, ” Mindy Weisberger Organizations: CNN, University of Cape, University of Texas, Scientific Locations: Africa, University of Cape Town, South Africa, Austin, archosauria, Maphutseng, Lesotho

☆ Rare fossil reveals behavior dinosaurs may have had in common with birds
▼ + stars: | 2023-11-20 | by ( Mindy Weisberger | ) edition.cnn.com time to read: +6 min

That’s what scientists have interpreted from the pose of the dinosaur’s fossil skeleton. The study authors identified it as an alvarezsaurid, a type of small theropod (bipedal meat-eating dinosaur) with a long tail and legs and short front limbs. Alvarezsaurids are part of a larger dinosaur group called maniraptorans, which includes birds and birdlike dinosaurs that were their closest relatives. (A) A photo of the fossil skeleton found in the Gobi Desert in Mongolia. Kohta KuboThe new fossil suggests that this sleeping behavior may have been more common than expected among the non-avian relatives of the earliest birds, the researchers reported.

Persons: Sinornithoides, Jaculinykus yaruui, Kohta Kubo, “, ”, Dr, Jingmai O’Connor, ” O’Connor, ” Kubo, Jaculinykus, Shuvuuia deserti, Kubo, Kobu, ” Mindy Weisberger Organizations: CNN, Field, Paleobiology Research, Hokkaido University, Scientific Locations: Mongolia, Chicago, Jaculus, yaruu, Japan, alvarezsaurs

☆ Newly identified species could shed light on evolution of prehistoric ‘sea monsters’
▼ + stars: | 2023-11-02 | by ( Mindy Weisberger | ) edition.cnn.com time to read: +8 min

Paleontologists recently described the previously unknown mosasaur from fossils found near the North Dakota town of Walhalla. The town’s name comes from Valhalla, the feasting hall of Norse mythology where dead heroes gather, so the scientists dubbed the mosasaur Jormungandr walhallaensis. When the scientists examined the skull, they quickly realized they had something unusual on their hands. This combination of traits convinced the researchers that what they were looking at was a new genus and species. Here is a line drawing of the skull of the Jormungandr walhallaensis.

Persons: Amelia Zietlow, Richard Gilder, Jormungandr, Zietlow, “ He’s, ” Zietlow, Henry Sharpe, Takuya Konishi, Jormungandr walhallaensis, “, it’s, Konishi, walhallaensis, ” Konishi, Clint Boyd, ”, ” Mindy Weisberger Organizations: CNN, American Museum of, American Museum, Natural, Richard Gilder Graduate, North, North Dakota Geological Survey, American, of, University of Cincinnati, Scientific Locations: North Dakota, Walhalla, Valhalla, New York City, Clidastes, United States

☆ Long-lost Roman forts spotted in declassified spy satellite photos
▼ + stars: | 2023-10-25 | by ( Mindy Weisberger | ) edition.cnn.com time to read: +6 min

That survey was among the first to photograph archaeological sites from the air, and in 1934 Poidebard reported finding 116 Roman forts. But nearly a century later, mapping Poidebard’s forts to satellite photos was challenging. Those forts were aligned north to south along what was once the easternmost boundary of the Roman Empire, according to Poidebard. But Poidebard’s survey provided only a partial view of Rome’s ancient infrastructure, the researchers found. While Poidebard’s row of forts along the Roman Empire’s eastern front looked like a military fortification, this new evidence suggested that the forts collectively served a different purpose.

Persons: Rather, Jesse Casana, ” Casana, Casana, Father Antoine Poidebard, Poidebard, Father Antoine Poidebard's, —, ” Mindy Weisberger Organizations: CNN, United, Corona, Dartmouth College, Tell, Antiquity, Scientific Locations: United States, Iraq, Syria, New Hampshire, “, Iran, French, Qreiye, Roman, Birke, Mosul, Ninawa, ”, Rome

☆ Runestones from Denmark praising a Viking queen hint at her power
▼ + stars: | 2023-10-13 | by ( Mindy Weisberger | ) edition.cnn.com time to read: +6 min

Both Jelling runestones also named a royal figure: Queen Thyra, mother of then-reigning King Harald Bluetooth. In recent years, archaeologists have revised prior interpretations of Viking warrior burials as exclusively male, finding that Viking women were fighters, too. The new findings add to the picture of influential Viking women holding prominent roles in statecraft as well as on the battlefield. Fewer than 10 runestones in Denmark from the pre-Christian era mention women at all — and four of those are of Queen Thyra. “Runestones in Denmark were mostly erected in honour of men, but Thyra is commemorated on more runestones than any other person in Viking Age Denmark,” Imer said.

Persons: CNN —, —, Thyra, “, ”, Katherine Cross, ” Cross, King Harald Bluetooth, King Gorm, Harald, Lisbeth, Imer, ” Imer, Queen Thyra, ” Mindy Weisberger Organizations: CNN, telltale, John University, National Museum of Denmark, Museum of, National Museum of, Scientific Locations: Denmark, Sweden, York, Europe, Jelling, Copenhagen, Museum of Denmark, National Museum of Denmark, dak, DAK, statecraft, Viking

☆ Over 10,000 pre-Columbian earthworks are still hidden in the Amazon, study finds
▼ + stars: | 2023-10-10 | by ( Mindy Weisberger | ) edition.cnn.com time to read: +7 min

Known as earthworks, they were shaped by indigenous peoples who lived in the area around 500 to 1,500 years ago. Many Amazonian earthworks that predate the arrival of European colonizers are revealed in deforested areas. Heckenberger, who was not involved in the study, has conducted research in the Brazilian Amazon since the 1990s, working with indigenous peoples of the Xingu region. These findings further demonstrate that the cultural heritage of indigenous peoples in the Americas and elsewhere is “remarkably dynamic and innovative,” he added. So the scientists also mapped 937 known earthworks, instructing the model to highlight locations for potential earthworks that shared similar topographic features with previously detected sites.

Persons: it’s, ”, Vinicius Peripato, Peripatos, Michael Heckenberger, ” Heckenberger, Peripato, ” Peripato, lidar, Dr, Juan Carlos Fernandez Diaz, ” Fernandez Diaz, “, Mindy Weisberger Organizations: CNN, Brazil’s National Institute for Space Research, University of Florida, Brazilian Amazon, University of Houston, Scientific Locations: São Paulo, Brazilian, Americas, Brazil, Amazonia

☆ Mysterious ‘fairy circles’ of Namibia and Australia aren’t so rare after all, study says
▼ + stars: | 2023-09-28 | by ( Mindy Weisberger | ) edition.cnn.com time to read: +7 min

CNN —Round discs of barren dirt known as “fairy circles” look like rows of polka dots that can spread for miles over the ground. Fairy circles were previously spotted only in the arid lands of Southern Africa’s Namib Desert and the outback of Western Australia. The results showed 263 dryland locations where there were circular patterns similar to fairy circles in Namibia and Australia. Fairy circles’ mysterious originsThe study authors also compiled environmental data where circles were spotted, collecting evidence that might hint at what causes them to form. But the question “What shapes fairy circles?” is complex, and factors that create fairy circles may differ from site to site, the study authors reported.

Persons: ”, Emilio Guirado, Guirado, “, Stephan Getzin, Getzin, Fiona Walsh, Walsh, ” Walsh, ” Guirado, Mindy Weisberger Organizations: CNN, National Academy of Sciences, Multidisciplinary Institute, Environmental Studies, University of Alicante, University of Göttingen, University of Western, “, Scientific Locations: Southern, Western Australia, Spain, Namibia, Australia, Africa, Western Sahara, of Africa, Madagascar, Midwestern Asia, Southwest Australia, Germany, University of Western Australia, Northern Territory

☆ Ancient jawless fish’s head fossilized in 3D hints at evolution of vertebrate skulls
▼ + stars: | 2023-09-21 | by ( Mindy Weisberger | ) edition.cnn.com time to read: +5 min

CNN —Hundreds of millions of years ago, jawless fishes swam Earth’s seas, their brains protected on the outside by armored skin, and on the inside by plates made of cartilage. Scientists are still piecing together how modern vertebrates’ skulls evolved from these ancient fish ancestors, which were the first animals with backbones. The specimen — an articulated cranium that’s 455 million years old — belongs to the jawless fish Eriptychius americanus. Modern vertebrate descendants of jawless fishes make up two groups: vertebrates with jaws, and jawless hagfish and lampreys. “So it’s quite exciting.”Extracting the detailsThe fossilized head cartilage was excavated in 1949 and described in 1967 by the late paleontologist Robert Denison, a curator of fossil fishes at Chicago’s Field Museum of Natural History.

Persons: jawless, ”, Richard Dearden, Robert Denison, Denison, Dearden, “, paleobiologist Lauren Sallan, Sallan, ” Sallan Organizations: CNN, Naturalis Biodiversity, Field, University of Birmingham, Okinawa Institute of Science, Technology Graduate University Locations: Colorado, Leiden, Netherlands, United Kingdom, Japan

☆ Skull reshaping was practiced for centuries in ancient Japan by men and women
▼ + stars: | 2023-08-18 | by ( Mindy Weisberger | ) edition.cnn.com time to read: +5 min

CNN —Modified skulls found in an ancient burial site in Japan were deliberately reshaped in both men and women as an expression of collective identity. It’s possible, the researchers suggested, that the Hirota cranial reshaping played a part in their trading success. For the new study, the scientists 3D-scanned and digitally modeled 19 adult Hirota skulls to conduct more detailed morphological analysis. Certain indentations were also identified in Hirota skulls but were absent in those of Jomon and Doigahama individuals. At the Hirota site, each marker indicates where burials were found along with the notes on their sex and approximate age group.

Persons: ”, Noriko Seguchi, James Frances Loftus III, ” Seguchi, Loftus, Seguchi, —, crania Organizations: CNN, Faculty of Social, Studies, Kyushu University, Kyushu University Museum Locations: Japan, Tanegashima, Asia, Europe, Germany, Croatia, China, Central America, Mexico, Americas

☆ Ancient reptile was riddled with parasites, fossilized poop reveals
▼ + stars: | 2023-08-09 | by ( Mindy Weisberger | ) edition.cnn.com time to read: +8 min

Researchers didn’t find the parasites in phytosaur bones or teeth; rather, they retrieved them from a nugget of fossilized feces, known as a coprolite. For example, certain fish with spiraling intestines poop out what eventually become spiral-shaped coprolites, according to Nonsrirach. “Studying the remains of parasites in coprolites is important since it provides us with rare insights into ancient parasite-host relationships,” Qvarnström said. “This event raises interesting questions about how prey animals and parasites interact with each other. It suggests that parasites may have been inside the bodies of prey before they were eaten,” Nonsrirach said.

Persons: didn’t, ”, Thanit Nonsrirach, “, Nonsrirach, Coprolites, Martin Qvarnström, Qvarnström, ” Qvarnström, ” Nonsrirach, ” Mindy Weisberger Organizations: CNN, Mahasarakham, Uppsala University, University of California Museum of Paleontology, Scientific Locations: Thailand, Asia, Kham Riang, Sweden, Berkeley, coprolites

☆ Invasive hammerhead worms are longtime New Yorkers, and they may be here to stay
▼ + stars: | 2023-08-04 | by ( Mindy Weisberger | ) edition.cnn.com time to read: +8 min

Invasive hammerhead flatworms have distinctive curved heads, striped bodies ranging in color from light yellow to dark brown, and they can secrete tetrodotoxin — a neurotoxin found in puffer fish and blue-ringed octopuses. Five species of invasive hammerhead worms — four in the genus Bipalium and one in Diversibipalium — are established in North America, said Bruce Snyder, an associate professor of biology at Georgia College and State University. Today, most hammerhead worms (also known as broadhead planarians) are concentrated in the Southeast, where they favor warm, damp habitats. Bazzano Photography/Alamy Stock PhotoTo date, more than 3,000 sightings in southeastern states of just one invasive hammerhead species — Bipalium kewense — have been shared to the citizen scientist database iNaturalist. Hammerhead tetrodotoxin, which disrupts neurons’ signaling to muscles, can sicken pets if they eat the worms, according to the New Jersey Department of Environmental Protection.

Persons: CNN —, they’ve, Peter Ducey, ” Ducey, “, Bruce Snyder, they’re, ” Snyder, ”, Hammerhead tetrodotoxin, Ducey, adventitium, Libbie Hyman, Hyman, Snyder, it’s, ” Mindy Weisberger Organizations: CNN, State University of New, Georgia College, State University, US Department of, Species Information, “, Maine Department of Agriculture, Conservation, Forestry, New Jersey Department of Environmental Protection, ”, hammerheads, Pennsylvania State University’s College of Agricultural Sciences, Scientific Locations: Washington , DC, Yorkers, New York, State University of New York, Cortland, “, North America, Southeast Asia, California, Oregon, Maine, New Jersey, Long, Westchester County, New York City, Europe, Asia, Pennsylvania

☆ Big-headed Jurassic sea turtle’s fossil is the most complete ever found
▼ + stars: | 2023-07-30 | by ( Mindy Weisberger | ) edition.cnn.com time to read: +5 min

Few complete fossils of this Jurassic sea turtle, named Solnhofia parsonsi, have been discovered. Today’s marine turtle species all have elongated, rigid flippers to propel them through the ocean depths. But the newly described fossil’s limbs were stumpier than those of modern sea turtles relative to its body size. An artistic reconstruction shows the extinct sea turtle in its coastal marine environment. The newly described fossil presents a far more complete view of those limbs, showing that they differed dramatically from the extremities of sea turtles alive today.

Persons: Solnhofia, parsonsi, ”, Felix Augustin, Augustin, Márton Rabi, Peter Nickolaus S, ” Augustin, Rabi, ” Rabi, Mindy Weisberger Organizations: CNN, geosciences, University of Tübingen, University of Tübingen’s, Scientific Locations: Europe, Germany, Bavaria, Switzerland

☆ Missing genes in ‘mind-controlling’ worms pose an evolutionary puzzle
▼ + stars: | 2023-07-18 | by ( Mindy Weisberger | ) edition.cnn.com time to read: +7 min

However, when the scientists compared their horsehair worm genomes with genomic information from other animals, something was missing, Cunha told CNN. Two live tangled freshwater horsehair worms, scientifically called Gordionus violaceus, were found in Germany. Mysteries remain about the worms’ movementsAs useful as cilia are, horsehair worms seem to be doing just fine without them, the scientists reported. To date, scientists have identified several hundred species of freshwater horsehair worms and five species of marine horsehair worms. Marine horsehair worms spend their entire lives in water, but freshwater species are only aquatic as adults.

Persons: —, australiensis, munidae, Tauana Cunha, Cunha, “, ”, “ It’s, Gonzalo Giribet, nematomorphs, Keiichi Kakui, Kakui, ” Kakui, Martin Sørensen, Ophiocordyceps, Bruno de Medeiros, California’s Organizations: CNN, Chicago’s Field, Harvard University, Hokkaido University, HBO, Field, Monument Locations: Germany, Japan, nematomorphs, California’s Muir

☆ Shattering the myth of men as hunters and women as gatherers
▼ + stars: | 2023-06-30 | by ( Mindy Weisberger | ) edition.cnn.com time to read: +7 min

But researchers have found that women in foraging societies were often the ones bringing home the bacon (and other prey, too). Of the 63 foraging communities examined, 50 had records documenting women hunting. Women hunted game of all sizes, “with large game pursued the most,” the study authors reported. Women also used specialized tools: In the Philippines, for example, Agta women hunted with knives, bows and arrows, or a combination of the two weapons, depending on personal preference. In many of the groups, it seemed as though women had a more flexible approach to hunting than men did, Wall-Scheffler said.

Persons: Cara Wall, Scheffler, “, ”, Vivek Venkataraman, ” Venkataraman, Venkataraman, ” Mindy Weisberger Organizations: CNN, Seattle Pacific University, Seattle Pacific, Charles University, University of Calgary, Scientific Locations: Czech Republic, Philippines, Canada

☆ Humans pump so much groundwater that Earth’s axis has shifted, study finds
▼ + stars: | 2023-06-26 | by ( Mindy Weisberger | ) edition.cnn.com time to read: +5 min

CNN —Humans’ unquenchable thirst for groundwater has sucked so much liquid from subsurface reserves that it’s affecting Earth’s tilt, according to a new study. That shift is even observable on Earth’s surface, as it contributes to global sea level rise, researchers reported in the study published June 15 in the journal Geophysical Research Letters. Seo and his colleagues had questions about long-term changes to the axis — specifically, how groundwater contributed to that phenomenon. Revealing groundwater extraction’s impactShifts in Earth’s axis are measured indirectly through radio telescope observations of immobile objects in space — quasars — using them as fixed points of reference. The redistribution of groundwater tilted Earth’s rotational axis east by more than 31 inches (78.7 centimeters) in just under two decades, according to the models.

Persons: ”, Ki, Weon Seo, Surendra Adhikari, Adhikari, Seo, ” Adhikari, “, ” Seo Organizations: CNN, Research, Seoul National University, Jet Propulsion Laboratory, NASA Locations: South Korea, North America, India

☆ Rare North American dinosaur named for two-faced Roman god
▼ + stars: | 2023-06-07 | by ( Mindy Weisberger | ) edition.cnn.com time to read: +6 min

Investigating a new speciesThe newfound species, named Iani (YAH-nee) smithi, is the first early ornithopod from this part of the Cretaceous to be discovered in North America. Terry Gates and Lindsay Zanno excavated the bones of Iani smithi from the Cedar Mountain Formation in Utah in 2014. The braincase of Iani smithi was recovered during excavations. Drawers of Iani smithi bones can be seen in the collections at the North Carolina Museum of Natural Sciences. “Perhaps ornithopod species evolved a certain way or adopted certain behaviors to succeed,” she said.

Persons: —, ornithopods, Ornithopods, Darla Zelenitsky, Terry Gates, Lindsay Zanno, Matt Zeher, ” Zelenitsky, Janus, Zanno, ” Zanno, smithi, Mark Thiessen, Becky Hale, Zelenitsky, ” Organizations: CNN, geoscience, University of Calgary, North Carolina Museum of Natural Sciences, North Carolina State University, Geographic Locations: Utah, North America, Canada, Raleigh, Europe, Australia

☆ Floating sea life thrive in Great Pacific Garbage Patch
▼ + stars: | 2023-05-05 | by ( Mindy Weisberger | ) edition.cnn.com time to read: +6 min

CNN —Translucent, fragile marine creatures that drift through the sea are riding the motion of the ocean to a destination that’s infamous as a home for trash: the Great Pacific Garbage Patch. A surprising number of delicate, floating invertebrates, called neustons, are making the Great Pacific Garbage Patch home, according to data from a new study. The Great Pacific Garbage Patch and the Sargasso Sea are both oceanic gyres — marine zones where multiple ocean currents converge to form a vortex (though the Sargasso Sea is known for its floating algae rather than drifting garbage). There are five main oceanic gyres, and the North Pacific Subtropical Gyre is where the best-known garbage patch lies. But when long-distance swimmer and environmental activist Benoît Lecomte swam through the Great Pacific Garbage Patch in 2019, he and his crew gathered data on floating life as well as drifting litter.

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