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☆ In a New Cannabis Landscape, a Navy Veteran Battles for Racial Equity
▼ + stars: | 2024-01-25 | by ( Joshua Needelman | ) www.nytimes.com time to read: 1 min

“Transforming Spaces” is a series about women driving change in sometimes unexpected places. For decades, college students have found ways to mask the pungent aroma of marijuana smoke on campuses. A 1986 graduate of the University of Colorado Boulder, Ms. James would sit on the steps outside her dorm and roll joints with her friends. It would be decades before Colorado became one of the first two states in the country to legalize recreational cannabis, but on campus, James never worried. “The worst that would happen is they would tell us to put it away, or they might take it from us, and that was the end of it,” Ms. James recalled of the campus police.

Persons: Wanda James, James, “, Ms Organizations: University of Colorado Locations: University of Colorado Boulder, Colorado

☆ Level up your next walk by focusing on this one thing
▼ + stars: | 2024-01-13 | by ( Terry Ward | ) edition.cnn.com time to read: +6 min

Breath work can help initiate the body’s parasympathetic response, which helps us to relax by calming down awareness during stressful situations. Incorporating breath work with a walking routine can increase the function of your breathing muscles so they won’t get tired as quickly. There’s no definitive statement of why (nasal breathing) is good,” he said. And don’t forget that other types of breath work beyond walking have health benefits, too. “There are no real side effects or downsides to breath work.

Persons: Michael Fredericson, ” Fredericson, Fredericson, ”, “, Patrick McKeown, ” McKeown, McKeown, Daniel H, Craighead, it’s, ” Craighead, you’re, ” Terry Ward Organizations: CNN’s, CNN, Stanford University, codirector, Stanford Center, Longevity, “, Oxygen, Aging Laboratory, University of Colorado Locations: —, Japan, University of Colorado Boulder, Florida, Tampa

When Daniel Skousen scrubs at the ash and soot covering his Maui home, he worries about the smell. Crews have installed air quality monitors throughout town and are spraying a soil sealant to prevent toxic ash from being washed into the ocean or blowing around. The Hawaii Department of Health's Environmental Health Services Division also told Skousen's attorney it had no records about residential testing of contaminants to release. “If it smells like burned plastic or burned electrical cables, then probably those chemicals are in the air and not healthy,” Hertz-Picciotto said. Whether a home can be made safe enough for residency comes down in part to the resident's risk tolerance, Hayes said.

Persons: Daniel Skousen, ”, Bill Hayes, Hayes, Char, ” Hayes, Crews, Kellen Ashford, Shawn Hamamoto, ‘, ’ ”, Edward Neiger, ” Ashford, Andrew Shoemaker, it's, Shoemaker, Dioxins, Skousen, Irva Hertz, Davis, Picciotto, ” Hertz, He’s Organizations: Hawaii Department of Education, Environmental, Agency, Associated Press, Hawaii Department of Health, Hawaii Department of, Environmental Health, Health Department, U.S . Army Corps of Engineers, EPA, Lahaina Civic Center, World Health Organization, University of California, Hertz, Cooperative Institute for Research, Environmental Sciences, University of Colorado Locations: Lahaina, Boulder County , Colorado, Maui, ” State, Skousen, “, University of Colorado Boulder, Boulder

☆ How did the zebra get its nicely patterned stripes? The answer may come from mathematician Alan Turing.
▼ + stars: | 2023-11-13 | by ( Ankur Gupta | The Conversation | ) www.businessinsider.com time to read: +7 min

Researchers have proposed an explanation for how the patterns form based on the "Turing patterns." A question naturally arises: How can distinct color patterns form in the presence of diffusion? Our work suggests that combining the conditions that form Turing patterns with diffusiophoresis could also form the basis of artificial skin patches. Just like adaptive skin patterns in animals, when Turing patterns change — say from hexagons to stripes — this indicates underlying differences in chemical concentrations inside or outside the body. Besides animal skin patterns, Turing patterns are also crucial to other processes such as embryonic development and tumor formation.

Persons: —, Ben Alessio, Alan Turing, Turing, diffusiophoresis, Keld, Ankur Gupta Organizations: Service, Getty Images, micron, University of Colorado Locations: Denmark, University of Colorado Boulder

☆ Intricate animal patterns: A new study could have the answer
▼ + stars: | 2023-11-08 | by ( Manav Tanneeru | Taylor Nicioli | ) edition.cnn.com time to read: +5 min

But Turing’s theory didn’t explain how the patterns would remain so defined in a species such as the ornate boxfish. The team of engineers at the University of Colorado Boulder explored how a mechanism called diffusiophoresis might create sharp patterns in a new study published Wednesday in the journal of Science Advances. … It is at least one possible way to sharpen regions of gene expression,” said Krause, who was not involved in the study. “Cells are extremely sticky and are very unlikely to be moved by diffusiophoresis,” said Green, who was not involved in the study, in an email. Green coauthored a February 2012 study that had found evidence to support Turing’s theory when it came to the ridges on a mouse’s palate.

Persons: Alan Turing, creamer, ”, Ankur Gupta, diffusiophoresis, Gupta, Andrew Krause, Krause, Jeremy Green, Green, ” Green, ” Gupta Organizations: CNN, University of Colorado, University of Colorado Boulder, Durham University, University of Warwick, King’s College London Locations: University of Colorado Boulder, “, United Kingdom, diffusiophoresis

☆ How the cost of homebuying and selling will change after landmark court loss over real estate commissions
▼ + stars: | 2023-11-07 | by ( Cheryl Winokur Munk | ) www.cnbc.com time to read: +4 min

A recent jury verdict against the National Association of Realtors and large residential brokerages could upend the residential real estate industry. Here's what real estate agents, homebuyers and sellers need to know about potential changes in residential real estate economics. A bad time for bad news in real estateThe jury verdict comes at a time when many real estate agents are already feeling a pinch. At a time when home sales are already under pressure, "this lawsuit is just another punch in the gut for real estate franchises," said Bill Gross, a self-employed real estate broker associate in California with eXp Realty. Lawsuits focused on fees reinforce the general trend of trying to lower fees in the real estate market, Schipani said.

Persons: Max, Mike DelPrete, Bill Gross, there's, Keefe, Ryan Tomasello, Gilbert J, Schipani, we've, Glenn Kelman Organizations: National Association of Realtors, NAR, realtors, Max Holdings, Federal, University of Colorado Boulder, eXp Realty, Tempus Fugit, Compass Locations: Missouri, Kansas City, St, Louis, Springfield, Columbia, U.S, California

☆ A Guide to the James Webb Telescope's View of the Universe
▼ + stars: | 2023-11-05 | by ( Kate Larue | ) www.nytimes.com time to read: +1 min

V. Knowing and UnknowingIt’s tempting to decide that all this seeing amounts to knowing. But some of Webb’s observations challenge fundamental assumptions in our timeline of the universe. ‘‘In general, star formation is very inefficient,’’ says Erica Nelson, assistant professor of astrophysics at the University of Colorado Boulder. In the latest models of cosmology, these unobserved phenomena make up 95 percent of the universe. Webb helps us know but also to “unknow”: It gives us stunning new discoveries while simultaneously challenging us to rethink and rebuild our understanding of the past.

Persons: Webb, ‘ ‘, ’, Erica Nelson Organizations: University of Colorado Locations: University of Colorado Boulder

Summer Science Program, a nonprofit with an annual budget of about $2 million, sent about 200 high school juniors to six-week intensive research courses at universities this year. Summer Science Program learned last year that one of its alumni, Franklin Antonio, a co-founder of chipmaker Qualcomm, had granted the organization 20% of his estate, said CEO Frank Steslow. The program intends to double the number of students enrolled next summer to more than 400 and increased its annual budget to over $7 million. Summer Science Program has already received a first payment of $65 million, and the funds are unrestricted. But he added, “it seems unusual at first until you realize that the organization itself is almost like a gift restriction, because they’re very specific in what they do,” referring to Summer Science Program.

Persons: Franklin Antonio, Frank Steslow, ” Steslow, Antonio, Steslow, MacKenzie Scott, Jeff Bezos, Scott, Gabrielle Fitzgerald, Fitzgerald, Russell James, ” James, James, Joan B Organizations: Science, Science Program, Qualcomm, Indiana University ,, Indiana University , Bloomington , New Mexico State University, Las, University of Colorado, Panorama, Global's, Texas Tech University, Salvation Army, National Public, Lilly Endowment Inc, AP Locations: Indiana University , Bloomington , New, Las Cruces, University of Colorado Boulder

☆ The race to create the 'Amazon of real estate' could change home buying forever
▼ + stars: | 2023-10-25 | by ( James Rodriguez | ) www.businessinsider.com time to read: +14 min

But after years of trying, the basic structure of buying and selling a home remains pretty much the same. Even if you accept a bit of intricacy, real estate remains a stodgy industry — and regulation is at the core of that resistance to change. Despite the best efforts of would-be disruptors to cut out this middleman, 88% of buyers this year enlisted a real-estate agent, a Zillow survey found. Short of a tech-enabled homebuying nirvana, there are some other changes that could make the process easier for consumers. Saul Klein, an early internet evangelist in the real-estate industry, told me he sees an approaching "paradigm shift."

Persons: that's, you'll, they're, it's, Mike DelPrete, Rob Hahn, DelPrete, aren't, they'd, pocketing, —, ClosingCorp, we're, John Berkowitz, hasn't, Berkowitz, They're, Bobby Bryant, Bryant, Rich Barton, Wendy Gilch, Gilch, Saul Klein, Klein, James Rodriguez Organizations: Companies, University of Colorado Boulder, National Association of Realtors, Ojo, Group Inc, Universal Locations: Washington, California, Georgia

☆ Climate change: Rapid melting of West Antarctica ice now 'unavoidable,' study finds
▼ + stars: | 2023-10-23 | by ( Rachel Ramirez | ) edition.cnn.com time to read: +5 min

CNN —Rapid melting of West Antarctica’s ice shelves may now be unavoidable as human-caused global warming accelerates, with potentially devastating implications for sea level rise around the world, new research has found. Even if the world meets ambitious targets to limit global heating, West Antarctica will experience substantial ocean warming and ice shelf melting, according to the new study published Monday in the journal Nature Climate Change. They act like buttresses, helping hold ice back on the land, slowing its flow into the sea and providing an important defense against sea level rise. While there has been growing evidence ice loss in West Antarctica may be irreversible, there has been uncertainty about how much can be prevented through climate policies. “The thing that’s depressing is the committed nature of sea level rise, particularly for the next century,” Scambos told CNN.

Persons: ”, Kaitlin Naughten, Naughten, ” Naughten, Ted Scambos, ” Scambos, Scambos, Tiago Segabinazzi Dotto, I’ve Organizations: CNN, British Antarctic Survey, University of Colorado Boulder, “, National Oceanography, Science Media Center Locations: West Antarctica, Antarctica

☆ They fell in love and lost each other in South America. Then a note stuck on a door brought them back together
▼ + stars: | 2023-09-30 | by ( Francesca Street | ) edition.cnn.com time to read: +19 min

When he met Tracy, Tim was enjoying a six month traveling stint, unsure what came next. If you see this, let me know where you are staying!”As she and Monique closed, then locked, the hotel door, Tracy jammed the piece of paper into the door frame. A note on a hotel doorTracy had the idea to write a note and attach it to the hotel door. Tracy FerrellUnbeknown to Tracy, Tim had arrived in Cuenca a few days before her. Leaning against the hotel door, he wrote a reply underneath Tracy’s message, detailing where he was staying.

Persons: CNN — Tracy Ferrell, ”, Tracy, “, we’ve, Monique, let’s, ” Tracy, Tim, “ I’m, Tracy Ferrell, She’d, Cuenca –, German Shepherd, Tim Zych, Zealander who’d, Tim chatted, Tracy’s, Salar de, Tim didn’t, ’, Tracy Ferrell Unbeknown, he’d, Tim couldn’t, he’s, they’d, Keen, ” Tim, They’re, she’d, Tracy wasn’t, Tim Boulder, “ We’ll, ” Here's Tracy, –, ’ ”, they’re, Tracy Ferrell Tracy, Tracy “ Organizations: CNN, America, University of Colorado, South American Explorers ’, –, CNN Travel, Zealander, they’d, Communication, American Express, Denver International Airport, Boulder Locations: Cuenca, Ecuador, Quito, Peruvian, Ollantaytambo, South America, Ecuador –, German, London, New Zealand, Zealand, Salar, Salar de Uyuni, Bolivia, Peru, Chile, Tim’s, Blanca, Tracy, Costa Rica, San Jose, Boulder , Colorado, Colorado, She’d, Boulder, Boston, Isla Mujeres, Mexico, Boulder county, Quinto

☆ 6 ways humans are transforming Antarctica from a pristine preserve to a polluted wasteland
▼ + stars: | 2023-09-30 | by ( Rupendra Brahambhatt | ) www.businessinsider.com time to read: +7 min

Antarctica was once a pristine preserve, but humans are ruining it. And this past winter, the frozen continent reached record-low sea ice levels. USGS"This region is nearing a threshold of rapid landscape change," researchers noted in 2017. Pauline Askin/ReutersAnd depending on the location, that ice melt could turn up some pretty nasty stuff. What's even more worrisome is that "human impacts are disproportionately concentrated on the most environmentally significant areas of Antarctica," the researchers noted.

Persons: It's, Emma MacKie, Eric Rignot, MacKie, Pauline Askin, huskies — that's, Sharon Robinson, Auscape, Logan Pallin, Wolfgang Kaehler, Rignot Organizations: Service, University of Florida, University of California, NASA, Reuters, huskies, University of Wollongong, ABC News, Tourists, University of Colorado Boulder, British Atlantic Survey, University of San Locations: Antarctica, Irvine, Beaufort, Antarctica's Ross, Australia, Antarctica ., Santa Cruz, Georgia, University of San Francisco

☆ Couples share up to 89% of values, new study says: 'There are very few traits where opposites actually do attract'
▼ + stars: | 2023-09-14 | by ( Aditi Shrikant | ) www.cnbc.com time to read: +2 min

Partners, on average, share up to 89% of traits, including deeper values such as religiosity and political learnings, and also experiences such as smoking and sexual activity. When it comes to finding a partner, it turns out that opposites don't attract . They analyzed findings from 199 published papers — some dating as far back as 1903 — that looked at 22 commonly studied traits among couples. Don't miss: Successful couples share 3 key values—forget ‘opposites attract,’ says dating expertQualities, experiences or traits that couples had in common varied. There were just three traits on which couples tended not to align: hearing difficulty, tendency to worry and whether they were morning or night people.

Persons: Jared Balbona, Balbona, ’ Organizations: University of Colorado Boulder Institute, Behavioral Genetics, CNBC, Partners

☆ How marijuana impacts pain, sleep, anxiety and more, according to the latest science
▼ + stars: | 2023-08-30 | by ( Sandee Lamotte | ) edition.cnn.com time to read: +7 min

CNN —Are you using — or considering using — marijuana to help with anxiety, pain, muscle spasms, nausea during pregnancy, poor sleep and more? It can also be triggered by “sleep deprivation, certain prescription medications, and the misuse of alcohol or drugs,” according to the National Institute of Mental Health. Where marijuana can helpAreas in which marijuana has been shown to help include seizures disorders, muscle spasms, chronic pain and sleep — but only for certain people, the study found. “Overall, cannabis was effective in improving pain across multiple measures of pain across different populations, he said. However, there is “no evidence cannabis improves sleep in the general population.”And no one suffering from any of these conditions should self-medicate with cannabis, Solmi stressed.

Persons: ”, Marco Solmi, ” Solmi, Carol Boyd, Robert Page II, Page, Solmi, ” Page, “, ” Young, Cinnamon Bidwell Organizations: CNN, University of Ottawa, Ottawa Hospital Research Institute, Center, Drugs, University of Michigan, US Food and Drug Administration, National Institute of Mental Health, University of Colorado Locations: Canada, Ann Arbor, University of Colorado Boulder

It’s not too late to apply for financial aid or appeal the financial aid amount that was given. “It doesn’t mean that we run out of funding,” said Phil Asbury, Director of Financial Aid at Northwestern. With the financial aid office, students shouldn’t brag or boast about grades. Explain what has changed in your situationAt Emory University, “students can contact the Office of Financial Aid at any point” with what’s called “a special-circumstances appeal,” said John Leach, Associate Vice Provost for Enrollment and University Financial Aid. Inform the school’s financial aid office right away and in some cases, financial aid can increase, he said.

Persons: It’s, ”, Phil Asbury, “ Don’t, Lissett Bohannon, “ It’s, University of Chicago’s Youssef Hasweh, Hasweh, shouldn’t, what’s, John Leach, Leach, ” Leach, FAFSA, Vicki Vollweiler, Vollweiler, Miranda McCall, Duke, ” McCall, “ Organizations: CNN, Columbia University, University of Wisconsin, University of Colorado, Education Data Initiative, Northwestern University, Aid, Northwestern, University of Chicago’s, Federal Student Aid, Emory University, Financial, Enrollment, University Financial, College Financial, “ Locations: New York City, Madison, University of Colorado Boulder, United States, Illinois

☆ Emporer penguins: Huge colonies lost all chicks as sea ice melts
▼ + stars: | 2023-08-24 | by ( Rachel Ramirez | ) edition.cnn.com time to read: +5 min

CNN —As rapidly warming global temperatures help push Antarctica’s sea ice to unprecedented lows, it’s threatening the very existence of one of the continent’s most iconic species: emperor penguins. Emperor penguins rely on stable sea ice attached to land for nesting and raising their chicks. For the past few years, scientists have been sounding the alarm about a steep decline in Antarctica’s sea ice. In mid-July, Antarctic sea ice reached the lowest level for this time of year since records began in 1945. Antarctic sea ice also helps regulate the planet’s temperature, reflecting the sun’s incoming energy back to space.

Persons: Norman Ratcliffe, ”, Ratcliffe, Julian Quinones, “, Cassandra Brooks, ” Ratcliffe Organizations: CNN, British Antarctic Survey, University of Colorado Boulder Locations: Bellingshausen, floes, Argentina, Antarctica

☆ Pro-Trump lawyer John Eastman, key figure in Georgia election case, surrenders at jail
▼ + stars: | 2023-08-22 | by ( Kevin Breuninger | ) www.cnbc.com time to read: +2 min

Eastman is one of 19 co-defendants, including Trump, facing charges in the Georgia criminal case led by Fulton County District Attorney Fani Willis. Eastman was booked at the Fulton County Jail, the website's inmate database shows. Trump, who faces 13 criminal counts, said on social media late Monday that he would surrender Thursday. Eastman was the second known co-defendant in Willis' case to surrender to the Fulton County Jail. Scott Hall, a Georgia bail bondsman charged with seven criminal counts, was booked earlier Monday morning.

Persons: John Eastman, Eastman, Mike Pence, Fani Willis, Donald Trump, Trump, Willis, Scott Hall, bondsman, Eastman's Organizations: University of Colorado, Boulder, College, Trump, Scott Locations: Georgia, Fulton County, Fulton, Atlanta, California

☆ Earth, wind and fire
▼ + stars: | 2023-08-21 | by ( ) www.reuters.com time to read: +9 min

Earth, wind and fire The wildfire that ripped through Lahaina last week, reducing what had once been the jewel of the historic Hawaiian kingdom to rubble, was decades in the making, scientists say. Illustration of smoke rising above mountains How wind spreads fire As wind cascades over mountains, sinking air compresses, heats up and loses moisture. Over Aug. 7 to 9, gale-force wind gusts reached 67 miles per hour (108 kilometres per hour) in Maui County, according to the National Weather Service. Hot and dry air, colored in orange, moves over Hawaii throughout the timelapse. Today, over 90% of Hawaii’s native dry forests have disappeared, and non-native grasses cover roughly a quarter of the state, according to scientists.

Persons: didn’t, ”, Abby Frazier, Dora —, John Bravender, Dora, Hurricane Dora, “ Dora, Bravender, climatologist Frazier, Thomas Smith, Jennifer Balch, Mike Opgenorth, ” Smith, Matthew A, Foster, Handout Organizations: U.S . Drought Monitor, Clark University, National Weather Service, National Oceanic, Pacific Hurricane Center, North Pacific, London School of Economics, Political, University of Colorado Boulder, Pacific Fire Exchange, University of Hawaii, U.S . Army National Guard, Staff Locations: Lahaina, Lahaina —, West Maui, Lahaina simmered, Maui, Massachusetts, Hawaii, Maui County, Honolulu, Canada, India, South America, Caribbean, Lahaina , Hawaii, U.S

☆ ‘Lunar Codex’ aims to bring human art to the moon
▼ + stars: | 2023-08-15 | by ( Jacopo Prisco | ) edition.cnn.com time to read: +11 min

Nicknamed “Moon Museum,” it was attached to a leg of the spacecraft and then left on the moon with it. Called the Lunar Codex, it will be split across three launches planned over the next 18 months. The artworks that make up the Lunar Codex will be miniaturized in nickel NanoFiche. Peralta originally intended the Lunar Codex to include only his own works, such as "Sonnets from the Labrador," but reconceived the project as a global endeavor during the pandemic. Jack Burns, a professor of astrophysics at the University of Colorado Boulder, thinks the Lunar Codex is a cool concept.

Persons: —, Andy Warhol, Samuel Peralta —, ” Peralta, Peralta, I’ve, ”, “, Isaac Asimov's, Samuel Peralta, Mazzy, Olesya Dzhurayeva, Connie Karleta, Samuel Peralta “, Daniela De Paulis, ” Paulis, Jack Burns, “ I’m, Carl Sagan, Timothy Ferris, Bach, Beethoven …, Chuck Berry, Ferris, ” Ferris, ‘ Kilroy Organizations: CNN, NASA, “, SpaceX, United Launch Alliance, Virgin, Carnegie Mellon University, University of Colorado Locations: Canadian, North America, Ukrainian, Kyiv, Russia, American, Netherlands, Labrador, University of Colorado Boulder

Climate change coverage has progressed leaps and bounds in recent years. Newsrooms have become far more cognizant about tying extreme weather events, like flash flooding and heat waves, to the larger trend. More alarmingly, perhaps, of the only eight segments that mentioned climate change during this particular window on television, all of them came from CNN and MSNBC. ABC News, CBS News, and NBC News did not tie the fires to climate change in any of the 35 segments that aired. “The best climate coverage pairs human stories with the stories in the data and science.

Persons: ”, Mark Hertsgaard, Hertsgaard isn’t, ” Hertsgaard, Michael Mann, Donald Trump, Max Boykoff, Boykoff, “, Peter Girard, ” Girard Organizations: CNN, Media, MSNBC, Media Matters, ABC News, CBS News, NBC News, Department of Earth, University of Pennsylvania, University of Colorado, Trump, Climate Locations: United States, Maui, University of Colorado Boulder

Their data showed mercury contamination from informal gold mining making its way into the biodiversity hotspot's mammals — from rodents to ocelots to titi monkeys. Leaders from the eight countries around the Amazon meeting in Brazil next week will discuss how to end illegal gold mining. While the scientists began testing for mercury at Los Amigos in 2021, some of the samples were gathered as early as 2018. During Reuters' visit to Los Amigos, scientists caught rodents in metal traps baited with peanut butter and snagged birds and a bat in mist nets floating through the forest. In 2021, mining arrived on Los Amigos' doorstep.

Persons: Conservación Amazônica, Mrinalini Erkenswick, Erkenswick Watsa, biogeochemist Jacqueline Gerson, there's, it's, Gideon Erkenswick, Jorge Luis Mendoza Silva, Caroline Moore, Moore, Chris Sayers, Jake Spring, Gloria Dickie, Marco Aquino, Oliver Griffin, Katy Daigle, Suzanne Goldenberg Organizations: Los, Biological, Amigos, Reuters, San Diego Zoo Wildlife Alliance, Projects International, Los Amigos, University of Colorado, REUTERS, Gold Council, USAID, Peruvian, Nature Communications, San Diego Zoo Wildlife, University of California, Thomson Locations: Peru, Peruvian, Peru's, de Dios, Madre de Dios, Brazil, Colombia, California, University of Colorado Boulder, Los Amigos, Dios, Latin America, Congo, Indonesia, University of California Los Angeles, London, Lima, Bogota

☆ A Look at How Much Less Antarctic Sea Ice There Is This Year
▼ + stars: | 2023-08-02 | by ( Delger Erdenesanaa | ) www.nytimes.com time to read: +1 min

It’s winter in the Southern Hemisphere, when ice typically forms around Antarctica. But this year, that growth has been stunted, hitting a record low by a wide margin. The sharp drop in sea ice is alarming scientists and raising concerns about its vital role in regulating ocean and air temperatures, circulating ocean water and maintaining an ecosystem crucial for everything from microscopic plankton to the continent’s iconic penguins. “This year is really different,” said Ted Scambos, a senior research scientist at the University of Colorado Boulder and an Antarctica expert at the National Snow and Ice Data Center. “It’s a very sudden change.”A continued decline in Antarctic sea ice would have global consequences by exposing more of the continent’s ice sheet to the open ocean, allowing it to melt and break off more easily, contributing to rising sea levels that affect coastal populations around the world.

Persons: ”, Ted Scambos, “ Organizations: Southern, University of Colorado, Data Locations: Antarctica, University of Colorado Boulder

☆ Antarctica is missing an Argentina-sized amount of sea ice – and scientists are scrambling to figure out why
▼ + stars: | 2023-07-30 | by ( Sophie Tanno | ) edition.cnn.com time to read: +5 min

Antarctic sea ice has fallen to unprecedented lows for this time of year. Every year, Antarctic sea ice shrinks to its lowest levels towards the end of February, during the continent’s summer. In mid-July, Antarctica’s sea ice was 2.6 million square kilometers (1 million square miles) below the 1981 to 2010 average. While natural climate variability affects the sea ice, many scientists say climate change may be a major driver for the disappearing ice. A lack of sea ice could also have significant impacts on its wildlife, including krill on which many of the region’s whales feed, and penguins and seals that rely on sea ice for feeding and resting.

Persons: Ted Scambos, ”, “, Scambos, ” Scambos, ’, Julienne, West, –, Thwaites, it’s Organizations: CNN, Northern, Data, University of Colorado, ”, Data Center, Southern Locations: Argentina, Texas , California, New Mexico , Arizona , Nevada , Utah, Colorado, University of Colorado Boulder, Antarctica

☆ ‘Smart tattoos’ injected into the skin could someday monitor your health
▼ + stars: | 2023-07-26 | by ( Samantha Bresnahan | ) edition.cnn.com time to read: +8 min

"Smart tattoo" ink shows up here as the blue dots, activated by UV light during testing at Carson Bruns' lab in Boulder, Colorado. “We hope our results will ultimately inform Magic Ink and all tattoo ink manufacturers how to optimize the biocompatibility of their pigments in due time. A “check-engine light”Researchers say one advantage of smart tattoos over wearable technology such as smart watches or glucose monitors is that they can’t be hacked or run out of battery. A tattoo artist in London practices with smart ink developed by researcher Ali Yetisen on a piece of pig skin. He envisions a future where astronauts could utilize smart tattoos in space to gauge radiation exposure, for infectious disease detection in the general public or to help monitor chronic disease.

Persons: ”, Ali Yetisen, ” Yetisen, Yetisen, “, Carson Bruns, American Cancer Society . Bruns, Bruns, Jesse Butterfield, don’t, ” Bruns, Wearables, Dr, Daniel Kraft, Kraft, you’ll, CNN’s Michelle Cohan Organizations: CNN, Department of Chemical Engineering, Imperial College London, Harvard Medical School, Harvard, MIT, American Cancer Society ., University of Colorado, FDA, Science Foundation Locations: University of Colorado Boulder, Boulder , Colorado, United States, Yetisen’s, London

☆ Antarctic sea ice has been at record low levels for months — here's what that means
▼ + stars: | 2023-07-11 | by ( Catherine Clifford | In Catclifford | ) www.cnbc.com time to read: +7 min

Xinhua News Agency | Xinhua News Agency | Getty ImagesAntarctic sea ice has been at record low levels for the past few months. What the record low sea ice in the Antarctic meansZoom In Icon Arrows pointing outwards The blue line sows the amount of sea ice in the Antarctic in 2023. Why the sea ice levels in the Arctic are more damningThe Arctic is an ocean covered by a layer of sea ice and surrounded by land. So the change below the surface in the Arctic sea ice is much more pronounced than the change in Antarctic sea ice," Meier told CNBC. While the sea ice does not directly contribute to sea level rise, melting land ice does.

Persons: That's, it's, Walt Meier, Howard Diamond, Diamond, Will Hobbs, Hobbs, Meier, Kerem Yucel, that's, Notz Organizations: Antarctic, Xinhua News Agency, Getty, Data, University of Colorado, CNBC, U.S . National, Resources Laboratory, University of Colorado Boulder, Boulder Cooperative Institute for Research, Environmental Sciences, Australian Antarctic Program, NASA Gulfstream, University of Texas, Afp, NOAA Locations: Southern Ocean, Antarctica, New York City

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