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Release of Trump Mobile phones plagued by delays

admin - Latest News - November 24, 2025
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The release of Trump Mobile phones has faced a delay of several months after being originally slated for release in August of 2025. NBC News’ Brian Cheung reports on the possible reasoning given for the delay and how the details of the product have shifted from being a promised American-made smartphone.



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Nov. 24, 2025, 3:54 PM EST / Updated Nov. 24, 2025, 4:12 PM ESTBy Steve KopackStocks rallied on Monday as investors digested fresh comments from top Fed officials and AI companies rebounded from last week.The S&P 500 ended the day higher by 1.6%. The Nasdaq Composite wrapped the trading day up 2.7%, its best day since May. The S&P 500 came within striking distance of achieving the same feat earlier in the session.The rally came after two top Fed officials voiced support for an interest rate cut at the central bank’s next rate-setting meetings, slated for Dec. 9 and 10.Mary Daly, president of the Federal Reserve Bank of San Francisco, told The Wall Street Journal that she supported lowering rates due to the “vulnerable” labor market. While Daly is not a current voting member of the Fed’s Open Market Committee,” she has rarely taken a public position at odds with Fed Chair Jerome Powell,” the Journal noted.Federal Reserve Governor Christoper Waller, who has a permanent vote on interest rates, also voiced concern about the labor market on Fox Business Network. “My concern is mainly [the] labor market in terms of our dual mandate,” Waller said. “So I’m advocating for a rate cut at the next meeting.” While Waller has been advocating for a cut for months, his and Daly’s views come as markets try to work out how the upcoming Fed meeting will go. In recent days, markets viewed a rate cut as unlikely amid a wave of cautious comments from Fed officials. That all changed on Friday, when New York Fed President John Williams signaled his support for a cut and sent the chance of a rate cut soaring to around 60%. Williams also serves as vice chair of the Fed’s rate-setting committee.New company aims to integrate AI with human work03:09As of Monday afternoon, odds of a cut sat above 85%, according to the CME Group’s FedWatch, which tracks bets that traders place in the futures market on where they see interest rates going.Markets are closely tracking Fed officials because lower interest rates tend to lower borrowing costs, boosting corporate profits and therefore stock market returns.Meanwhile, a sharp rebound in megacap tech stocks also pushed indexes higher. Apple and Nvidia rose around 2%, Amazon shares jumped 2.5% and Alphabet shares surged 6.3%. Last week, Alphabet’s Google division announced a new AI model called Gemini 3.Chipmakers for AI devices and services also saw broad enthusiasm. Broadcom traded higher by more than 11% while Micron jumped 8% and AMD popped 5.5%. Steve KopackSteve Kopack is a senior reporter at NBC News covering business and the economy.
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November 10, 2025
Nov. 9, 2025, 9:45 AM ESTBy Kaitlin SullivanDrinking caffeinated coffee is safe for people with atrial fibrillation and may help protect against recurrence of the disorder, a new study finds.More than 10 million Americans live with atrial fibrillation, or A-fib, a common heart disorder that causes heart palpitations and can lead to heart failure, blood clots and stroke. Doctors have long tried to understand whether caffeine — which can increase heart rate and blood pressure — appears to trigger episodes that feel like a fluttering or thumping in the chest and cause dizziness or breathlessness.“There is no standard advice for atrial fibrillation and caffeine,” said Dr. Gregory Marcus, a cardiologist and professor of medicine at the University of California, San Francisco, who led the DECAF (Does Eliminating Coffee Avoid Fibrillation?) study. “It is very common for me to encounter patients who have stopped drinking caffeinated coffee only because their physician has told them to do so because of their atrial fibrillation.”The results of the DECAF study, a four-year clinical trial examining the effects of drinking coffee in people with a history of irregular heart rhythm that had either resolved or been treated, were presented Sunday at the annual American Heart Association conference in New Orleans and published in JAMA. Marcus is an associate editor of JAMA.The researchers recruited 200 older adults in Australia, Canada and the United States who were regular coffee drinkers at some point in the last five years. The average age was 70 and one-third were women.Over six months, the participants were randomized to two groups: those who cut out caffeine, and those who had at least one cup every day. Everyone self-reported their coffee and caffeinated beverage consumption during telehealth or video check-ins that occurred one, three and six months into the trial.Using data from electrocardiograms, or ECGs, taken in a doctor’s office, wearable heart monitors and implantable cardiac devices, Marcus and his team determined if and when people in each group had their first recurrent episode of A-fib. They included episodes of atrial flutter, a related condition that also causes abnormal contractions in the upper chambers of the heart.Both groups had about the same alcohol habits. Not everyone was a coffee drinker when the study began, but the number of daily coffee drinkers in each group was similar.Before the study began, 60% of people in the coffee-drinking group and 65% in the no-coffee group said that coffee had never triggered an A-fib episode.During the six-month study, 111 people, or 56%, had a recurrent episode of atrial flutter. People in the coffee drinking group were less likely to have a recurrence — 47% compared to 64% of people in the no-coffee group — and went a longer period of time before they had their first episode.(About a third of people in the no-coffee group did admit to drinking at least a cup during the study, while the rest didn’t consume any.)A cup a day ‘perfectly safe’It’s the latest study to show coffee may lower risks of heart problems and other metabolic disease. Previous observational research has suggested that people who drank coffee had less of a risk of A-fib, but the new trial shows a cause-and-effect relationship, said Marcus.“I was somewhat surprised at the magnitude of how protective caffeinated coffee does seem to be to prevent atrial fibrillation,” Marcus said.Dr. Johanna Contreras, a cardiologist at Mount Sinai Fuster Heart Hospital in New York, said the most significant takeaway from the study was that drinking a cup of coffee a day seems to be perfectly safe for people with A-fib, rather than that coffee is protective.“There’s not a hard-and-fast rule. Not everyone has the same reaction to caffeine,” said Contreras, who was not involved with the trial.There are notable limitations in the study, including the effects of caffeinated beverages other than coffee. The trial didn’t track differences in exercise habits or diet. People who drink coffee may also be exercising more, Marcus suggested.The study found that drinking just one cup of coffee per day appeared to have a protective effect, and while some people in the study did drink more than that, it’s unclear if more than a cup of coffee per day could have any effect on A-fib recurrence.Moderation is key, Contreras said.“If people are having six or seven cups of coffee, and then Red Bulls and Celsius, that’s different,” she said.It’s unclear why drinking coffee was linked with a lower risk of irregular heartbeat recurrence. It’s possible that an anti-inflammatory compound in coffee, not specifically caffeine, could have reduced recurrence in the coffee-drinking group, Marcus said.If caffeine is at play, it is possible that stimulating the body’s adrenaline response with caffeine could help stave off A-fib. People often report episodes when they are relaxed, such as while sleeping or after a big meal, when adrenaline is low, Marcus said, when the “rest and digest” part of the nervous system is activated.Also, the trial included only people who were not currently experiencing episodes of A-fib. The findings may not translate to people with the unmanaged disorder.“If someone was in the midst of A-fib, caffeine could certainly increase the pulse rate during that episode and therefore lead to worse symptoms,” he said.For people who are already regular coffee drinkers, “this shows you can have a cup of coffee in the morning and be OK if you have A-fib,” Contreras said.Kaitlin SullivanKaitlin Sullivan is a contributor for NBCNews.com who has worked with NBC News Investigations. She reports on health, science and the environment and is a graduate of the Craig Newmark Graduate School of Journalism at City University of New York.
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Nov. 25, 2025, 6:40 AM ESTBy Evan BushAs we age, the human brain rewires itself. The process happens in distinct phases, or “epochs,” according to new research, as the structure of our neural networks changes and our brains reconfigure how we think and process information.For the first time, scientists say they’ve identified four distinct turning points between those phases in an average brain: at ages 9, 32, 66 and 83. During each epoch between those years, our brains show markedly different characteristics in brain architecture, they say.The findings, published Tuesday in the journal Nature Communications, suggest that human cognition does not simply increase with age until a peak, then decline. In fact, the phase from ages 9 to 32 is the only time in life when our neural networks are becoming increasingly efficient, according to the research. During the adulthood phase, from 32 to 66, the average person’s brain architecture essentially stabilizes without major changes, at a time when researchers think people are generally plateauing in intelligence and personality. And in the years after the last turning point — 83 and beyond — the brain becomes increasingly reliant on individual regions as connections between them begin to wither away. “It’s not a linear progression,” said Alexa Mousley, a postdoctoral researcher associate at the University of Cambridge, who is the study’s lead author. “This is the first step of understanding the way the brain’s changing fluctuates based on age.” How AI is transforming healthcare across the country03:59The findings could help identify why mental health and neurological conditions develop during particular phases of rewiring.Rick Betzel, a professor of neuroscience at the University of Minnesota who was not involved in the research, said the findings are intriguing, but more data is needed to support the conclusions. The theories may not hold up to scrutiny over time, he said.“They did this really ambitious thing,” Betzel said of the study. “Let’s see where it stands in a few years.” For their research, Mousley and her colleagues analyzed MRI diffusion scans — which are essentially images of how water molecules move within the brain — from about 3,800 people from age 0 to age 90. The goal was to map the neural connections across the average person’s brain at different stages in life. In the brain, the bundles of nerve fibers that transfer signals are encapsulated in fatty tissue called myelin. Think of it like wiring or plumbing. Water molecules diffused in the brain tend to move in the direction of these fibers, rather than across them, meaning researchers can infer where the neural pathways are located. “We can’t crack open skulls … we rely on non-invasive approaches,” Betzel said of this type of neuroscience research. “What we’re trying to figure out is where these fiber bundles are at.” Based on the MRI scans, the new study maps the neural network of an average person across a lifespan, determining where connections are strengthening or weakening. The five “epochs” it describes are based on the neural connections the researchers observed. The first phase is from 0 to age 9, they suggest. The brain rapidly increases in gray and white matter; it prunes extra synapses and restructures itself. From ages 9 to 32, there is an extended period of rewiring. The brain is defined by rapid communication across the entire brain and efficient connections between different regions. Most mental health disorders are diagnosed during this time period, Mousely said: “Is there something about this second era of life, as we find it, that could lead people to be more vulnerable to the onset of mental health disorders?”From 32 to 66, the brain plateaus. It’s still rewiring itself, but less dramatically and more slowly. Then, from 66 to age of 83, the brain tends toward “modularity,” where the neural network is divided into highly connected subnetworks with less central integration. At age 83, connectivity declines further. Betzel said the theory described in the study likely jives with people’s lived experiences with aging and cognition. “It’s intuitively something we gravitate towards. I have two kids and they’re really young. I think all of the time, ‘I’m getting out of my toddler era,’” Betzel said. “Maybe the science ends up being there. But are those the exact right ages? I don’t know.” In the ideal version of a study like this, he added, the researchers would have MRI diffusion data for a large group of people, each of whom were scanned during every year of life from birth to death. But that wasn’t possible because the technology wasn’t available decades ago. Instead, the researchers combined nine different data sets containing neuroimaging from previous studies and attempted to harmonize them. Betzel said each of those data sets varies in quality and approach, and the effort to make them correspond with one another could wash away important variability, ultimately leading to bias in the results. Nonetheless, he said the authors of the paper are “thoughtful” and skilled scientists who did their best to control for that possibility. “Brain networks change over the lifespan — absolutely. Is it discrete such that there are five exact change points? I’d say stay tuned. It’s an interesting idea.”Evan BushEvan Bush is a science reporter for NBC News.
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