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Mars Perseverance rover loses its trusty scout
  + stars: | 2024-01-27 | by ( Ashley Strickland | ) edition.cnn.com   time to read: +7 min
And it’s time to bid farewell to one of the most delightfully plucky robots ever to explore Mars. Other worldsThe Ingenuity helicopter, seen here on Mars in an image taken by the Perseverance rover on August 2, 2023, has flown for the last time. Ingenuity served as the Perseverance rover’s faithful companion and aerial scout for nearly three years since its maiden flight on April 19, 2021. A long time agoAiming to trace syphilis' origins, researchers used paleopathology techniques to study ancient human bones at the site Jabuticabeira II in Brazil's Santa Catarina state. They find wonder in planets beyond our solar system and discoveries from the ancient world.
Persons: , Theodore Roosevelt, Teddy Tzanetos, Thomas Jefferson, it’s, Jose Filippini, Samson Acoca, Pierre, Olivier Cheptou, Ashley Strickland, Katie Hunt Organizations: CNN, Jet Propulsion Laboratory, European Space Agency, NASA, JPL, Caltech, University of Montpellier, Hubble, , CNN Space, Science Locations: Pasadena , California, United States, Brazil's Santa Catarina, Brazil, France, British
Read previewThe idea that Christopher Colombus brought back syphilis from the New World might be completely wrong. Interim Archives/Getty ImagesThe timing of the arrival of syphilis in Europe is suspiciousLooking at historical literature, you would think syphilis definitely arrived with the conquistadors. There was a big outbreak of syphilis in Europe in the late 1400s, mostly in harbor towns, seemingly out of the blue. AdvertisementThis suggests that the bones lesions alone don't guarantee that syphilis was present in South America before Columbus, poking holes in the evidence used to support the hypothesis. AdvertisementWith this ancient genome, Schünemann and colleagues were able to discover that the whole Treponema family is much older than had ever been expected.
Persons: , Christopher Colombus, didn't, Verena Schünemann, Christopher Columbus, Columbus, Brenda Baker, Schünemann Organizations: Service, Business, University of Basel, Arizona State University, Getty Locations: Europe, South America, Barcelona, Spain, Brazil, Asia, Japan, Columbus, India, Americas
CNN —Scientists say they are closer to understanding the best way to make the human body receptive to an organ donation from another species, an effort that could help solve an ongoing shortage of organs. More than 100,000 people in the US are on the transplant waiting list, and an average of 17 die every day while waiting. Doctors have spent decades experimenting with alternatives, and many now see potential in replacing failing human organs with genetically modified pig organs. Xenotransplantation, as cross-species organ transplantation is called, is still in the early stages. There are no human clinical trials taking place that have been approved by the US Food and Drug Administration, but the researchers behind a study published Thursday in the Journal of Clinical Investigation say their findings might bring human trials even closer.
Persons: Jayme Locke, Locke, that’s, Sheri Krams, , Krams, Dr, Sanjay Gupta, Mandy Ford, Ford, ” Ford Organizations: CNN —, US Food and Drug Administration, Investigation, University of Alabama, Heersink, of Medicine, FDA, Transplantation, Heersink School of Medicine, Stanford Medicine, UAB, Parsons Model, CNN, CNN Health, Emory Transplant Center Locations: United States
Scientists extracted DNA from chewing gum used by teenagers almost 10,000 years ago. The gum provided clues into what the teenagers had eaten and their lifestyle. Stone Age teenagers' diets included hazelnuts, duck, deer, fox, and trout, the study said. AdvertisementDNA extracted from chewing gum used by teenagers almost 10,000 years ago has provided fascinating clues into their prehistoric diet. "She would probably start to lose her teeth shortly after chewing this gum.
Persons: , Anders Götherström, Palaeogenetics, Götherström, Lisa Matisoo, Smith, Emrah Kırdök Organizations: Stone, Service, Guardian, Science News, University of Otago, Science Locations: Birch, Dunedin, Huseby
Enter the sleepy girl mocktail. There are many things to consider before you add in — or rule out — a sleepy girl mocktail, he said. Setting a routinePart of what may make the sleepy girl mocktail helpful isn’t what’s in it as much as the routine of making and drinking it. Mocktails not cocktailsThe sleepy girl mocktail could help by kicking out the evening cocktail (or other alcoholic drink), said Dr. Marie-Pierre St-Onge, an associate professor of nutritional medicine at Columbia University. Maybe the sleepy girl mocktail works for you or maybe it doesn’t, but either way it’s crucial to establish your own version of a good night.
Persons: , Samantha Cassetty, Raj Dasgupta, Cassetty, Dasgupta, Andrii Lysenko, Marie, Pierre St, ” Dasgupta Organizations: CNN, Huntington Health, Columbia University, Columbia University Institute of Human Nutrition’s, Excellence Locations: today’s, New York City, Pasadena , California
In France, it was named the “Neapolitan disease” after the French army got infected during its invasion of Naples, Italy, in the first documented syphilis epidemic. A complex disease caused by a complex bacteriumWithout treatment, syphilis can cause physical disfigurement, blindness and mental impairment. Others believe T. pallidum bacteria always had a global distribution but perhaps grew in virulence after initially manifesting as a mild disease. Some bones had marks characteristic of infection with T. pallidum — the bacteria effectively eat away at bones, leaving concave lesions. “The modern tools available for extracting DNA from ancient samples, for enriching the treponemal DNA, and obtaining deep sequencing from samples has rapidly increased our understanding of the Treponema.”
Persons: Christopher Columbus, Treponema pallidum, , Brenda J, Baker, Jose Filippini It’s, Molly Zuckerman, wasn’t, ” Zuckerman, , it’s, Columbus, Europe ’, Sheila A, pallidum, Verena Schünemann, Schünemann, Mathew Beale, Beale, ” Lukehart Organizations: CNN, Research, Arizona State University, Bioarchaeology Laboratories, Mississippi State University, University of Washington, University of Zurich’s Institute of Evolutionary, Wellcome Sanger, Columbus Locations: France, Naples, Italy, Europe, Americas, Brazil, New, Laguna, Santa Catarina, Africa, Columbus, Finland, Estonia, Netherlands, Asia, Cambridge, England
Scientists have managed to extract evidence from an ancient fossil of early life on Earth. Studying these samples can reveal clues about life on Earth over 3.4 billion years ago. Life on Earth more than 3 billion years agoScientists think that life on Earth began around 4.3 billion years ago, but tracking down evidence dating back to that time is a difficult task. Still, by drilling straight into ancient rock, scientists have found peculiar, carbon-rich layers in several cores taken from around the world. And what they've found is that Earth was already teaming with life more than three billion years ago.
Persons: Frances Westall, Reinhardt, et, it's, Westall Organizations: Service, University of Göttingen, French National Centre for Scientific Research, New, Google, Research Locations: South Africa, Germany, Pilbara, Australia
For decades, federal and state officials have struggled to control farm runoff, the biggest source of nutrient pollution that is not typically federally regulated. Water pollution from factories and industry is typically federally regulated. The Biden administration recently proposed toughening regulations on meat and poultry processing plants to reduce pollution, Wall said. When nutrient pollution flows into the Gulf of Mexico, it spurs growth of bacteria that consume oxygen. That affects the productivity of commercial fisheries and marine life in general, but nutrient pollution is also damaging upstream.
Persons: that's, It’s, , Olivia Dorothy, Tom Wall, Biden, Wall, Nancy Rabalais, Anne Schechinger, Gregory Klinger, Brad Carlson, Martin Larsen, He's, Larsen, ___ Walling, ___, Melina Walling Organizations: LOUIS, Environmental, Agency, Midwest, EPA, Louisiana State University, University of Minnesota, U.S . Department of Agriculture, Associated Press, Walton Family Foundation, AP Locations: Gulf of Mexico, Mississippi, Rhode Island, New Jersey, Midwest, Minnesota, Olmsted County, Chicago
Last year doctors offered to treat Horton’s infection with one of nature’s oldest predators — tiny tripod-looking viruses called phages designed to find, attack and gobble up bacteria. SCIEPRO/Science Photo Library/Getty ImagesThe microscopic creatures have saved the lives of patients dying from superbug infections and are being used in clinical trials as a potential solution to the growing problem of antibiotic resistance. Would the bacteria from her ear help scientists find phages that would treat the eye infections as well? By the following January, the CDC said at least 50 patients in 11 states had developed superbug infections after using preservative‐free artificial tears. It was a qualified success: The antibiotic-resistant bacteria in five patients were eradicated, while several more patients showed improvements.
Persons: Cynthia Horton’s earaches, , , Dwayne Roach, Eager, Horton, Maroya Walters, ” Walters, Tom Patterson, Steffanie, Paul Turner, “ Iraqibacter, Patterson, Strathdee, Tom, ” Strathdee, Tom Patterson's, Rather, Anthony Maresso, ” Maresso, “ It’s, ” Roach, phages, Elizabeth Villa, Jumbo phages, Robert “ Chip ”, ” Schooley, Juliette Robert, Haytham, REA, CDC’s Walters Organizations: CNN, San Diego State University ., US Centers for Disease Control, Center, Therapeutics, UC San Diego School of Medicine, UC, Diego’s, CDC, Yale University, Yale School of Medicine, UC San, UC San Diego, , San Diego, Baylor College of Medicine, Eliava Institute Locations: United States, North America, Pennsylvania, IPATH, Iraq, New Haven , Connecticut, UC San Diego, Turner’s Yale, San, San Diego State, Texas, Houston, Russia, Georgia, Tbilisi , Georgia
CNN —As cases of salmonella infections linked to recalled charcuterie meats double, the US Centers of Disease Control and Prevention expanded its warning in a new food safety alert on Thursday. That’s almost double the cases from the last update on January 5th where 24 illnesses and five hospitalizations had been reported in 14 states. The CDC cautions that the true number of illnesses is most likely higher and could also be in present in other states. The warning is now also being expanded beyond one specific lot number of Busseto brand Charcuterie Sampler. Fratelli Beretta recalled more than 11,000 pounds of the charcuterie meat products earlier this month, but only one specific lot code.
Persons: That’s, Fratelli Beretta, Gran Beretta, It’s Organizations: CNN, US Centers of Disease Control, CDC, Costco Locations: Arizona , Colorado , Connecticut , Idaho , Illinois , Kentucky, Maryland , Michigan, Minnesota , Missouri , Nebraska , New Jersey , New York , Ohio , Oregon , Pennsylvania, Texas , Utah, Virginia , Vermont, Washington and Wisconsin
A gastroenterologist shared a method he uses to make sure he's eat enough gut-healthy foods. Gut health is important because it's tied to our general health. AdvertisementA gastroenterologist shared the trick he uses to make sure he's eating enough fiber to improve his gut health , and his overall health in turn. He also recommended people eat fermented foods such as sauerkraut, kimchi, and pickles to improve their gut health. O — omega-3s from fiber-filled foodsOmega-3 fatty acids, found in foods such as chia seeds, flaxseeds, hempseeds, and walnuts, are also important for gut health, Bulsiewicz said.
Persons: , Will Bulsiewicz, Bulsiewicz, Bartlett, it's, chia Organizations: Service, Stanford, of Medicine, Research, The Cleveland Clinic
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
Here's when you should typically replace your essential beauty products, according to Henry. Using expired beauty products could dry out or irritate your skin because the concentration can change, Henry says. Blush and powders: 2 years or longerPowder-based products typically have a longer shelf life, Henry says. Makeup brushes and beauty blendersThough makeup brushes and beauty blenders don't have expiration dates, they should be cleaned pretty frequently. Don't forget to do the same for your loofahs, Buf-Puf or other products that you use for applying skincare products.
Persons: Henry, it's, Michelle Henry, you've, they've, blenders Organizations: Weill Cornell Medical College
As a longevity researcher and regenerative medicine doctor, I've spent more than 20 years helping people develop healthy habits to live longer. They are tasty, low in calories, and filled with vitamins and antioxidants that protect your body from infection like a suit of armor. They are great for your eyesightOne cup of blueberries contains 16% of the daily value of vitamin C, which is known to boost eye health. Vitamin C can help prevent age-related macular degeneration and reduce cellular oxidative stress in the retina, essentially making your eyes less susceptible to decline. The vitamin C in the berries also promotes iron absorption and increases the production of collagen, the tissue that connects your bones and muscles.
Persons: I've
New York CNN —Quaker Oats broadened its recall from last month to its granola bars, snacks and some varieties of its popular Cap’n Crunch cereal products sold nationwide due to possible Salmonella contamination. The packaged foods maker said Thursday it is recalling additional products that include more cereals bars and snacks. The affected products, listed by the US Food and Drug Administration now also include Quaker Chewy Granola Bars (Fruity Fun) Amazing Apple, Quaker Chewy Granola Bars (Fruity Fun) Amazing Apple and Splendid Strawberry Variety Pack, Quaker Chewy Granola Bars Yogurt Strawberry Flavor, Cap’n Crunch Treats Crunch Berries Cereal Bar, Quaker Chewy Granola Breakfast Cereal Strawberry, Cap’n Crunch Cinnamon Crunch Cereal and Cap’n Crunch OOPS! The CDC estimates more than 1 million cases of foodborne illness every year are caused by this bacteria. Quaker Oats said the recalled products were sold nationwide and in Puerto Rico, Guam and Saipan.
Persons: Quaker Oats, CNN’s Eva Rothenberg Organizations: New, New York CNN, US Food and Drug Administration, Apple, Centers for Disease Control, CDC, FDA, Quaker, Quaker Consumer Locations: New York, Puerto Rico, Guam, Saipan
(AP) — One day after Mississippi health officials told residents in the state’s capital that dangerous bacteria could be in their tap water, the state health department said Friday that city water was safe to consume. Mississippi health officials lifted their health advisory after a new round of test results did not find E. coli in Jackson's supply. The move came hours after Ted Henifin, Jackson’s interim water manager, said repeat samples taken from the city’s water system tested negative for E. coli. In a statement Friday, the health department stood by the initial test results and dismissed the idea that its lab had been contaminated. At news conferences on Thursday and Friday, Henifin said state officials refused to validate the lab results before issuing the boil-water notice.
Persons: JACKSON, Jackson, Ted Henifin, Henifin, , Dan Edney, Greg Flynn, Flynn, , Flowood, ___ Michael Goldberg Organizations: Mississippi Department, Mississippi Department of Health, Associated Press, America Statehouse News Initiative, America Locations: Miss, Mississippi, Flowood, Jackson, @mikergoldberg
Using fruit peel, orange seeds and coffee ground waste collected from businesses in Italy, Krill products can be redistributed to the same businesses for use in their offices, instead of furniture made from common plastics. “After three or four years, you have to change your furniture [anyway],” says Marco Di Maio, director of operations at Krill. “But if all that furniture was made using our materials, we would be able to recover them, crush them and print other furniture with the same material. First, the food waste is dried and crushed into a very fine powder. It’s also looking to develop injection molding — injecting the molten compound of food waste and PHB into a mold instead of 3D-printing — which could cut costs and save time.
Persons: , , Marco Di Maio, Di Maio, won’t, Rekrill, we’ve, ” Di Maio, San, Iles, Ellen MacArthur, bioplastics, ” Iles, It’s Organizations: CNN, Circle Economy Foundation, bioplastics, Ellen MacArthur Foundation Locations: Milan, Italy, San Pellegrino, Sicily,
These are just a few of the ways that public health has been impacted and compounded by climate change - a focus for the first time ever at the annual U.N. climate summit COP28. Here's how climate change is harming people's health across the world today, and what countries might expect in the future. Floods in Pakistan last year, for example, led to a 400%increase in malaria cases in the country, the report said. MURKY WATERSStorms and flooding wrought by climate change are allowing other infectious water-borne diseases to proliferate as well. Diarrhoea, too, receives a boost from climate change, with increasingly erratic rainfall - resulting in either wet or dry conditions - yielding a higher risk, research has found.
Persons: Alexandros Avramidis, Martin Edlund, Gloria Dickie, Alexander Cornwall, Katy Daigle, Diane Craft Organizations: REUTERS, Rights, World Health Organization, WHO, Nature Medicine, American Thoracic Society, Reuters, Thomson Locations: Evros, Greece, West Nile, Brazil, Bangladesh, Pakistan, Africa, United States
AdvertisementA dietitian shared the two supplements she recommends for lowering cholesterol levels and improving heart health. When thinking about supplements for heart health, cholesterol is typically the target, Lauren Ball, a dietitian and professor of community health and wellbeing at the University of Queensland, Australia, told Business Insider. AdvertisementOne meta-analysis of eight clinical trials published in 2000 found that taking 10g psyllium husk daily appeared to lower total cholesterol levels by 4% and LDL cholesterol levels by 7%. Similarly to fiber supplements, they are thought to work by improving the body's ability to pass stools. You are also less likely to experience side effects such as constipation from probiotics than from fiber supplements, she said.
Persons: , Lauren Ball, Ball, Probiotics, probiotics Organizations: Service, University of Queensland, FDA Locations: Australia
Don’t get sick from salmonella this holiday season
  + stars: | 2023-12-01 | by ( Lisa Drayer | ) edition.cnn.com   time to read: +11 min
Martin Wiedmann: Salmonella is a microorganism that is very small. You might ingest salmonella 100 times, and 99% of the time you are fine, but then one time you get sick. Wiedmann: Raw cookie dough represents a risk for salmonella, even if you have eaten raw cookie dough in the past without getting sick. Best ways to avoid getting infected with salmonellaTo limit your chances of salmonella infection, cook raw meat and poultry properly. If a spatula touches raw meat on a grill for example, that spatula can also be a source of salmonella.
Persons: Martin Wiedmann, Martin, miodrag ignjatovic, Will, cantaloupe, ” Wiedmann, Lisa Drayer Organizations: CNN, Cornell University, New York, New York State Integrated Food Safety Center of Excellence, salmonella, Centers for Disease Control, CDC, , Food and Drug Administration, US Department of Agriculture Locations: Ithaca , New York, New York State, United States
Ohio public health officials announced an outbreak of pneumonia in children on Wednesday. Experts say the Ohio outbreak is unrelated to pneumonia outbreaks in China and Europe. Although pneumonia cases are rising in Ohio, experts say the number of cases isn't out of the norm. AdvertisementCases of pneumonia in children are increasing in Ohio, leading public health officials to declare an outbreak. Health officials in Ohio said that there is "zero evidence" that the Ohio outbreak is connected to other outbreaks of respiratory illness nationally or internationally.
Persons: , pneumoniae, Clint Koenig Organizations: Service, Health District, World Health Organization, Children, Centers for Disease Control, ABC News, Warren, Warren County Health District Locations: Ohio, China, Europe, Warren, Denmark, Netherlands, lockdowns, Warren County
NEW YORK (AP) — Flu is picking up steam while RSV lung infections that can hit kids and older people hard may be peaking, U.S. health officials said Friday. As for the flu season, seven states were reporting high levels of flu-like illnesses in early November. There are a number of possible causes of the lung infection, and it can be a complication of COVID-19, flu, or RSV. In Ohio, health officials have reported 145 cases since August and most of the children recovered at home. China recently had a surge in respiratory illnesses which health officials there attributed to the flu and other customary causes.
Persons: Mandy Cohen, Cohen, Organizations: Centers for Disease Control, CDC, Associated Press Health, Science Department, Howard Hughes Medical Institute’s Science, Educational Media Group, AP Locations: U.S, South, Georgia , Texas, Massachusetts, Warren County , Ohio, Cincinnati, Ohio, China
Consumers shouldn't eat pre-cut cantaloupe if they don't know the source, U.S. health officials said Thursday, as the number of illnesses and recalls tied to a deadly salmonella outbreak grows. At least 117 people in 34 U.S. states have been sickened by contaminated cantaloupe, including 61 who were hospitalized and two who died, according to the Centers for Disease Control and Prevention. Because of the scope of the recalls and potential uncertainty about the source of the cantaloupe, health officials warned consumers to be cautious. Political Cartoons View All 1274 Images“If you cannot tell if your cantaloupe, including pre-cut cantaloupe or products containing pre-cut cantaloupe is part of the recall, do not eat or use it and throw it away,” the FDA said in a statement. Illnesses typically last four to seven days.
Persons: Bix Produce, what's Organizations: Centers for Disease Control, CDC, Kwik Trip, Kroger, U.S . Food, Drug Administration, FDA, Associated Press Health, Science Department, Howard Hughes Medical Institute’s Science, Educational Media Group, AP Locations: U.S, Canada
A quick peruse on social media and you'll quickly see that bite-mark tattoos are having a moment. However, a Betty Zoo Tattoo representative told Business Insider that the tattoo — which cost roughly 800 Danish kroner, or around $118 — was "harmless." You don't know where that person's mouth has been," the tattoo artist, who goes by Miss Vampira on Instagram, said. Mary Minahan is a tattoo artist with over a decade of experience in the industry. And while he's happy with his new ink, Thage said he plans to return to Betty Zoo Tattoo for a touch-up.
Persons: Oliver Thage, Thage wasn't, , you'll, Zoo Oliver Thage, didn't, Mary Minahan, Miss Vampira, Dr, Adam Friedman, it's, Friedman, Minahan, Thage Organizations: Service, Betty Zoo Tattoo, Business, Miss, George Washington University, Betty Zoo Locations: Danish, York City
“RSV season is in full swing,” Cohen told the House Energy and Commerce Subcommittee on Oversight and Investigations. Respiratory virus activity is especially high in the Southern and Western US. The pathogens involved include adenovirus, Streptococcus pnuemoniae and Mycoplasma pneumoniae, bacteria that have been linked to a rising number of respiratory infections in China. Respiratory virus season is especially affecting children. Hospitalizations for respiratory viruses – including Covid-19, flu and RSV – have been on the rise for months.
Persons: Mandy Cohen, ” Cohen, , “ We’re, ” Covid, “ Covid, Cohen, it’s, pnuemoniae, Dr, Sanjay Gupta Organizations: CNN, US Centers for Disease Control, House Energy, , CDC, CNN Health, Prevention Locations: Southern, Western, Warren County, Ohio, China
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