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- How pneumonia progresses to sepsis: Doctors explain after Kyle Busch’s dea...
NASCAR star Kyle Busch’s cause of death was revealed Saturday as severe pneumonia that progressed into sepsis, according to a statement released by his family. The two-time Cup Series champion, 41, died on Thursday after a brief hospitalization with a "severe illness.""The medical evaluation provided to the Busch Family concluded that severe pneumonia progressed into sepsis, resulting in rapid and overwhelming associated complications," read the statement, which was shared in a news release and reported by FOX Sports’ Bob Pockrass on Saturday.Busch’s tragic case underscores the dangers pneumonia can pose, especially when left untreated or when symptoms quickly intensify.NASCAR CHAMPION KYLE BUSCH’S CAUSE OF DEATH REVEALED BY FAMILYPneumonia is a respiratory infection that fill the lungs with fluid, making breathing difficult. It can be caused by bacteria, viruses or fungi, according to multiple medical sources.Symptoms typically include cough, fever, chills, chest pain and shortness of breath.Busch reportedly had a sinus infection that worsened prior to his death. "This upper respiratory sinus infection progressed to pneumonia," Fox News senior medical analyst Dr. Marc Siegel told Fox News Digital.Bacterial pneumonia is normally more severe than viral pneumonia, according to Siegel.SURGE IN WALKING PNEUMONIA AFFECTS THESE HIGH-RISK GROUPS, SAYS DR. MARC SIEGELThe doctor noted that the physical stress associated with racing simulators — which are designed to mimic the intense G-forces that drivers experience on the track — could potentially aggravate already inflamed lungs during recovery from pneumonia, though direct research on simulator-related effects is limited.In severe cases, the infection in the lungs can spread into the bloodstream, triggering a widespread, life-threatening inflammatory response known as sepsis — particularly in vulnerable patients or when treatment is delayed, according to Siegel. Sepsis can quickly lead to tissue damage, organ failure and death if not treated right away.CLICK HERE FOR MORE HEALTH STORIES"The body reacts to this severe lung infection by making inflammatory chemicals – it’s the immune system revving up," Siegel said. "But as with a lot of things with the body, the immune system can hurt more than help."As sepsis worsens, it can cause a drop in blood pressure and interfere with the delivery of oxygen to the body’s tissues, potentially leading to lactic acidosis — a dangerous buildup of lactic acid in the bloodstream.CLICK HERE TO SIGN UP FOR OUR HEALTH NEWSLETTEROrgan failure is a serious risk, particularly affecting the kidneys, Siegel warned."The kidneys fail, toxins from the kidneys build up, blood pressure… [TheTopNews] Read More.6 days ago - Diet change tied to ‘younger’ biological age in older adults after 4 weeksResearchers have found that changing your diet — even later in life — may slow the aging process in as little as one month.Researchers from the University of Sydney assigned 104 participants aged 65-75 to one of four diets. Two of the diets were omnivorous and included protein from both animals and plants. Two included 70% of protein from plant sources.DOCTOR SHARES 3 SIMPLE CHANGES TO STAY HEALTHY AND INDEPENDENT AS YOU AGEOne omnivorous diet was high in fat, while the other emphasized carbohydrates. The two semi-vegetarian diets were distinguished in the same way. All four diets derived 14 percent of energy from protein."Biological age" essentially means how old the body appears based on health indicators, called biomarkers, rather than how many years a person has been alive.The scientists measured 20 varied biomarkers, including cholesterol and insulin levels, in participants to determine how short-term diet changes affect biological aging.TEST YOURSELF WITH OUR LATEST LIFESTYLE QUIZ"While chronological age increases uniformly, biological aging varies between individuals, reflecting differences in health status and the body’s resilience," said a University of Sydney report on the study’s findings.CLICK HERE TO SIGN UP FOR OUR LIFESTYLE NEWSLETTERAccording to the report, biomarker profiles "are often considered a better indicator of overall health and potential longevity than chronological age."The scientists found that after four weeks, participants’ biological ages in three of the four diet groups reduced. Only the high-fat omnivorous dieters’ biological ages "showed no meaningful change."CLICK HERE FOR MORE LIFESTYLE STORIESThe study, "Short-Term Dietary Intervention Alters Physiological Profiles Relevant to Ageing," published in Aging Cell, concluded that the most pronounced improvements came from "diets rich in complex carbohydrates and plant-based components."The research team cautioned that these results are preliminary and may represent only short-term effects."It’s too soon to say definitively that specific changes to diet will extend your life," said Caitlin Andrews, who led the study. "But this research offers an early indication of the potential benefits of dietary changes later in life."Fox News Digital reached out to the researchers for comment. [TheTopNews] Read More.6 days ago
- AI-Writing Scandals Are Getting Very Confusing
Steven Rosenbaum has decided that the real villain behind the bogus quotes in his book is a chatbot. Earlier this week, The New York Times reported that The Future of Truth, Rosenbaum’s much-discussed book about how AI shapes reality, contains more than half a dozen fake or misattributed quotes. Rosenbaum pinned some of them on his use of AI. He claimed responsibility for the errors and said he was investigating what went wrong. By the time I spoke with him on Thursday, though, he was pointing his finger elsewhere. ChatGPT “fucked up the book,” Rosenbaum said.Rosenbaum, a media entrepreneur and the executive director of the Sustainable Media Center, said he came to rely on AI tools as both a resource and a conversation partner while he worked on the book (which he also notes in the book’s acknowledgements). During our conversation, Rosenbaum struggled to reconcile AI’s sometimes staggering capacities with its penchant for head-scratching hallucinations—such as an imaginary quote from the tech journalist Kara Swisher that he included in the book without verifying it. In recent days, he has come to feel “seduced and betrayed” by AI, suggesting at one point that it might have undermined him on purpose. “Depending on your paranoia level, it’s either quirky or evil or sneaky,” he said.It’s been a rough week for human authorship all around. On Monday, a viral post showed a Nobel-winning novelist seemingly admitting to using AI to sharpen her story ideas, before later claiming she had been misunderstood. On Tuesday, allegations mounted that the Trinidadian author Jamir Nazir had used AI to write “The Serpent in the Grove,” which won the Commonwealth Short Story Prize. By Wednesday, two of the other five prize winners had come under similar scrutiny. (The Commonwealth Foundation, which administers the prize, initially said in a statement that it had confirmed that none of the winning writers had used AI. On Friday, the foundation issued another statement saying it “takes seriously the allegations” and was reviewing the evidence.)[Read: This literary AI scandal changes everything]Since ChatGPT arrived, automated writing has become ubiquitous: A recent working paper estimated that more than half of all new books released on Amazon now contain AI-generated text. Chatbots’ prose has generally been good enough to fool schoolteachers and inflate Amazon product ratings—not to earn glowing blurbs from prominent authors and win literary prizes. Recently, something has changed. As AI tools have improved… [TheTopNews] Read More.6 days ago - The ‘age’ of your blood could predict dementia risk, new study sugge...Your biological age could reveal your risk of developing dementia.New research published by the Alzheimer’s Association explored the link between a person’s biological age, determined through a blood test, and all-cause dementia risk.The U.K.-based researchers analyzed UK Biobank data from more than 223,000 participants, measuring blood metabolites — small molecules linked to fat processing, inflammation and energy use.AI TOOL SCANS FACES TO PREDICT BIOLOGICAL AGE AND CANCER SURVIVALAccording to health records, nearly 4,000 of the participants developed dementia during follow-up.The researchers calculated a measure called MileAge delta (metabolite-predicted age minus actual age). A higher MileAge delta means an individual’s blood profile looks older than expected, and a lower MileAge delta means their profile looks younger.Researchers calculated "MileAge delta" (metabolite-predicted age minus actual age) — the difference between metabolite-predicted age and actual age. A higher delta means a person’s blood profile appears older than expected, while a lower delta means it appears younger.The results showed that a higher MileAge delta was linked to a higher risk of all-cause dementia, vascular dementia, earlier-onset dementia and unspecified dementia. The strongest association was for vascular dementia.ALZHEIMER’S PILL COULD REDUCE BRAIN DECLINE IN SOME HIGH-RISK PATIENTS, TRIAL SUGGESTSPeople with both a higher MileAge delta and the APOE gene linked to Alzheimer’s had a 10-times greater risk of developing all-cause dementia.Study co-author Dr. Julian Mutz, a research fellow at the Social, Genetic & Developmental Psychiatry Centre at King’s College London, called this increased genetic risk "striking.""The biological aging marker, MileAge, was especially predictive of vascular dementia, the second most common form of dementia," he told Fox News Digital in an interview.The researcher said it’s important to better understand other risk factors beyond genetics."While tenfold is a very large increase, it reflects the combination of a powerful genetic risk factor with an indicator of biological aging," he said.CLICK HERE FOR MORE HEALTH STORIES"The important point is that these two sources of risk are complementary, and unlike genetic risk, metabolomic aging (biological aging measured through metabolites) is potentially modifiable through lifestyle or clinical intervention."Mutz considered how managing cardiovascular risk factors, staying physically active and monitoring mental health can help slow biological aging, thus reducing the risk of dementia and other age-related diseases."Dementia is not an inevitable consequence of aging," Mutz noted. "It can potentially be delayed or prevented by modifying risk factors, including biological aging."Fox News senior medical analyst Dr. Marc Siegel commented on these findings, noting that… [TheTopNews] Read More.6 days ago
- There’s Never Been a Better Time to Study Computer ScienceIt’s a weird time to be studying computer science. Recent grads have a higher unemployment rate than those in just about every other major—yes, even philosophy. The internet is littered with rants from newly minted programmers who can’t find work. On one such YouTube video, the top comment reads: “Your first mistake is not being born earlier.” Students, meanwhile, are fleeing the field. Undergraduate enrollment in computer science dipped by more than 8 percent last year, representing the largest absolute decline across any major in several years. The falloff at the graduate level—14 percent—was even more severe.Learning to code was supposed to be a ticket to a good tech job. It wasn’t just Silicon Valley that spread the gospel of computer science: “Support tha american dream n make coding available to EVERYONE!!” Snoop Dogg once tweeted. Now the decision to major in CS is more complicated. Nowhere has AI refashioned work as dramatically as it has for programmers. Coding bots have become much more powerful over the past few years, and they excel at precisely the kind of programming that might previously have been delegated to entry-level workers. An Anthropic co-founder, Jack Clark, recently warned that “the value of more junior people is a bit more dubious,” as some 90 percent of the company’s new code is apparently now AI-generated.The popular narrative around CS has flipped to such a degree that some Silicon Valley insiders are now actively discouraging people against the major. John Coogan, a co-host of TBPN, a popular tech-news podcast, recently asked if it would be a “contrarian move” to study computer science “at a time when coding jobs are going away.” But studying computer science is not contrarian, and the major’s waning relevance has been overstated.It’s true that the work situation is more dicey than it once was. “Forget Python, study Plato,” The Economist advised students last week. But although the unemployment rate for new CS grads is spiking, they have a relatively low rate of underemployment—that is, comparatively few are working in jobs that don’t usually require a college degree. (Consider that nearly half of philosophy majors are underemployed.) When it comes to wages, new computer-science grads are also still significantly outearning their peers. One explanation for why CS majors have such high unemployment rates is that they may be less likely to settle for lower-paid roles. If you’re optimizing for earnings, trading software for… [TheTopNews] Read More.6 days ago
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NASCAR star Kyle Busch’s cause of death was revealed Saturday as severe pneumonia that progressed into sepsis, according to a statement released by his family. The two-time Cup Series champion, 41, died on Thursday after a brief hospitalization with a "severe illness.""The medical evaluation provided to the Busch Family concluded that severe pneumonia progressed into sepsis, resulting in rapid and overwhelming associated complications," read the statement, which was shared in a news release and reported by FOX Sports’ Bob Pockrass on Saturday.Busch’s tragic case underscores the dangers pneumonia can pose, especially when left untreated or when symptoms quickly intensify.NASCAR CHAMPION KYLE BUSCH’S CAUSE OF DEATH REVEALED BY FAMILYPneumonia is a respiratory infection that fill the lungs with fluid, making breathing difficult. It can be caused by bacteria, viruses or fungi, according to multiple medical sources.Symptoms typically include cough, fever, chills, chest pain and shortness of breath.Busch reportedly had a sinus infection that worsened prior to his death. "This upper respiratory sinus infection progressed to pneumonia," Fox News senior medical analyst Dr. Marc Siegel told Fox News Digital.Bacterial pneumonia is normally more severe than viral pneumonia, according to Siegel.SURGE IN WALKING PNEUMONIA AFFECTS THESE HIGH-RISK GROUPS, SAYS DR. MARC SIEGELThe doctor noted that the physical stress associated with racing simulators — which are designed to mimic the intense G-forces that drivers experience on the track — could potentially aggravate already inflamed lungs during recovery from pneumonia, though direct research on simulator-related effects is limited.In severe cases, the infection in the lungs can spread into the bloodstream, triggering a widespread, life-threatening inflammatory response known as sepsis — particularly in vulnerable patients or when treatment is delayed, according to Siegel. Sepsis can quickly lead to tissue damage, organ failure and death if not treated right away.CLICK HERE FOR MORE HEALTH STORIES"The body reacts to this severe lung infection by making inflammatory chemicals – it’s the immune system revving up," Siegel said. "But as with a lot of things with the body, the immune system can hurt more than help."As sepsis worsens, it can cause a drop in blood pressure and interfere with the delivery of oxygen to the body’s tissues, potentially leading to lactic acidosis — a dangerous buildup of lactic acid in the bloodstream.CLICK HERE TO SIGN UP FOR OUR HEALTH NEWSLETTEROrgan failure is a serious risk, particularly affecting the kidneys, Siegel warned."The kidneys fail, toxins from the kidneys build up, blood pressure… [TheTopNews] Read More.
6 days ago
Researchers have found that changing your diet — even later in life — may slow the aging process in as little as one month.Researchers from the University of Sydney assigned 104 participants aged 65-75 to one of four diets. Two of the diets were omnivorous and included protein from both animals and plants. Two included 70% of protein from plant sources.DOCTOR SHARES 3 SIMPLE CHANGES TO STAY HEALTHY AND INDEPENDENT AS YOU AGEOne omnivorous diet was high in fat, while the other emphasized carbohydrates. The two semi-vegetarian diets were distinguished in the same way. All four diets derived 14 percent of energy from protein."Biological age" essentially means how old the body appears based on health indicators, called biomarkers, rather than how many years a person has been alive.The scientists measured 20 varied biomarkers, including cholesterol and insulin levels, in participants to determine how short-term diet changes affect biological aging.TEST YOURSELF WITH OUR LATEST LIFESTYLE QUIZ"While chronological age increases uniformly, biological aging varies between individuals, reflecting differences in health status and the body’s resilience," said a University of Sydney report on the study’s findings.CLICK HERE TO SIGN UP FOR OUR LIFESTYLE NEWSLETTERAccording to the report, biomarker profiles "are often considered a better indicator of overall health and potential longevity than chronological age."The scientists found that after four weeks, participants’ biological ages in three of the four diet groups reduced. Only the high-fat omnivorous dieters’ biological ages "showed no meaningful change."CLICK HERE FOR MORE LIFESTYLE STORIESThe study, "Short-Term Dietary Intervention Alters Physiological Profiles Relevant to Ageing," published in Aging Cell, concluded that the most pronounced improvements came from "diets rich in complex carbohydrates and plant-based components."The research team cautioned that these results are preliminary and may represent only short-term effects."It’s too soon to say definitively that specific changes to diet will extend your life," said Caitlin Andrews, who led the study. "But this research offers an early indication of the potential benefits of dietary changes later in life."Fox News Digital reached out to the researchers for comment. [TheTopNews] Read More.
6 days ago
Steven Rosenbaum has decided that the real villain behind the bogus quotes in his book is a chatbot. Earlier this week, The New York Times reported that The Future of Truth, Rosenbaum’s much-discussed book about how AI shapes reality, contains more than half a dozen fake or misattributed quotes. Rosenbaum pinned some of them on his use of AI. He claimed responsibility for the errors and said he was investigating what went wrong. By the time I spoke with him on Thursday, though, he was pointing his finger elsewhere. ChatGPT “fucked up the book,” Rosenbaum said.Rosenbaum, a media entrepreneur and the executive director of the Sustainable Media Center, said he came to rely on AI tools as both a resource and a conversation partner while he worked on the book (which he also notes in the book’s acknowledgements). During our conversation, Rosenbaum struggled to reconcile AI’s sometimes staggering capacities with its penchant for head-scratching hallucinations—such as an imaginary quote from the tech journalist Kara Swisher that he included in the book without verifying it. In recent days, he has come to feel “seduced and betrayed” by AI, suggesting at one point that it might have undermined him on purpose. “Depending on your paranoia level, it’s either quirky or evil or sneaky,” he said.It’s been a rough week for human authorship all around. On Monday, a viral post showed a Nobel-winning novelist seemingly admitting to using AI to sharpen her story ideas, before later claiming she had been misunderstood. On Tuesday, allegations mounted that the Trinidadian author Jamir Nazir had used AI to write “The Serpent in the Grove,” which won the Commonwealth Short Story Prize. By Wednesday, two of the other five prize winners had come under similar scrutiny. (The Commonwealth Foundation, which administers the prize, initially said in a statement that it had confirmed that none of the winning writers had used AI. On Friday, the foundation issued another statement saying it “takes seriously the allegations” and was reviewing the evidence.)[Read: This literary AI scandal changes everything]Since ChatGPT arrived, automated writing has become ubiquitous: A recent working paper estimated that more than half of all new books released on Amazon now contain AI-generated text. Chatbots’ prose has generally been good enough to fool schoolteachers and inflate Amazon product ratings—not to earn glowing blurbs from prominent authors and win literary prizes. Recently, something has changed. As AI tools have improved… [TheTopNews] Read More.
6 days ago
Your biological age could reveal your risk of developing dementia.New research published by the Alzheimer’s Association explored the link between a person’s biological age, determined through a blood test, and all-cause dementia risk.The U.K.-based researchers analyzed UK Biobank data from more than 223,000 participants, measuring blood metabolites — small molecules linked to fat processing, inflammation and energy use.AI TOOL SCANS FACES TO PREDICT BIOLOGICAL AGE AND CANCER SURVIVALAccording to health records, nearly 4,000 of the participants developed dementia during follow-up.The researchers calculated a measure called MileAge delta (metabolite-predicted age minus actual age). A higher MileAge delta means an individual’s blood profile looks older than expected, and a lower MileAge delta means their profile looks younger.Researchers calculated "MileAge delta" (metabolite-predicted age minus actual age) — the difference between metabolite-predicted age and actual age. A higher delta means a person’s blood profile appears older than expected, while a lower delta means it appears younger.The results showed that a higher MileAge delta was linked to a higher risk of all-cause dementia, vascular dementia, earlier-onset dementia and unspecified dementia. The strongest association was for vascular dementia.ALZHEIMER’S PILL COULD REDUCE BRAIN DECLINE IN SOME HIGH-RISK PATIENTS, TRIAL SUGGESTSPeople with both a higher MileAge delta and the APOE gene linked to Alzheimer’s had a 10-times greater risk of developing all-cause dementia.Study co-author Dr. Julian Mutz, a research fellow at the Social, Genetic & Developmental Psychiatry Centre at King’s College London, called this increased genetic risk "striking.""The biological aging marker, MileAge, was especially predictive of vascular dementia, the second most common form of dementia," he told Fox News Digital in an interview.The researcher said it’s important to better understand other risk factors beyond genetics."While tenfold is a very large increase, it reflects the combination of a powerful genetic risk factor with an indicator of biological aging," he said.CLICK HERE FOR MORE HEALTH STORIES"The important point is that these two sources of risk are complementary, and unlike genetic risk, metabolomic aging (biological aging measured through metabolites) is potentially modifiable through lifestyle or clinical intervention."Mutz considered how managing cardiovascular risk factors, staying physically active and monitoring mental health can help slow biological aging, thus reducing the risk of dementia and other age-related diseases."Dementia is not an inevitable consequence of aging," Mutz noted. "It can potentially be delayed or prevented by modifying risk factors, including biological aging."Fox News senior medical analyst Dr. Marc Siegel commented on these findings, noting that… [TheTopNews] Read More.
6 days ago
It’s a weird time to be studying computer science. Recent grads have a higher unemployment rate than those in just about every other major—yes, even philosophy. The internet is littered with rants from newly minted programmers who can’t find work. On one such YouTube video, the top comment reads: “Your first mistake is not being born earlier.” Students, meanwhile, are fleeing the field. Undergraduate enrollment in computer science dipped by more than 8 percent last year, representing the largest absolute decline across any major in several years. The falloff at the graduate level—14 percent—was even more severe.Learning to code was supposed to be a ticket to a good tech job. It wasn’t just Silicon Valley that spread the gospel of computer science: “Support tha american dream n make coding available to EVERYONE!!” Snoop Dogg once tweeted. Now the decision to major in CS is more complicated. Nowhere has AI refashioned work as dramatically as it has for programmers. Coding bots have become much more powerful over the past few years, and they excel at precisely the kind of programming that might previously have been delegated to entry-level workers. An Anthropic co-founder, Jack Clark, recently warned that “the value of more junior people is a bit more dubious,” as some 90 percent of the company’s new code is apparently now AI-generated.The popular narrative around CS has flipped to such a degree that some Silicon Valley insiders are now actively discouraging people against the major. John Coogan, a co-host of TBPN, a popular tech-news podcast, recently asked if it would be a “contrarian move” to study computer science “at a time when coding jobs are going away.” But studying computer science is not contrarian, and the major’s waning relevance has been overstated.It’s true that the work situation is more dicey than it once was. “Forget Python, study Plato,” The Economist advised students last week. But although the unemployment rate for new CS grads is spiking, they have a relatively low rate of underemployment—that is, comparatively few are working in jobs that don’t usually require a college degree. (Consider that nearly half of philosophy majors are underemployed.) When it comes to wages, new computer-science grads are also still significantly outearning their peers. One explanation for why CS majors have such high unemployment rates is that they may be less likely to settle for lower-paid roles. If you’re optimizing for earnings, trading software for… [TheTopNews] Read More.
6 days ago
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