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As cases of a new, highly contagious “super flu’” surge across the nation this holiday season, more and more Americans are looking for ways to treat the symptoms, which include everything from fever and chills, to headaches and vomiting. A variant of influenza A H3N2, called subclade K, which is being blamed for an early and severe flu season in the United Kingdom, has hit residents in New York, Rhode Island, Colorado and Louisiana the hardest, according to the Centers for Disease Control and Prevention (CDC). While flu vaccines usually have an efficacy rate of 40% to 60% an early report from the U.K. estimates this “super flu” strain has an efficacy rate of 32% …

Stocks moved slightly lower in midday Friday trading as investors returned from the Christmas holiday. Trading is expected to be light. The S&P 500 index was down 0.1% as of 12:15 p.m. ET, the Dow Jones Industrial Average was down 0.2%, and the Nasdaq composite was down less than 0.1%. Institutional investors are largely closed out of their positions for the year. The S&P 500 has climbed nearly 18% this year, helped by the deregulatory policies of the The President administration as well as investor optimism about the future of artificial intelligence. Gold and silver prices continued to climb, with silver rising more than 7% to $76.88 an ounce. Gold w…

Artificial intelligence is transforming how we cure disease, defend nations, and deliver goods. But the same technology driving this surge of innovation is also testing the limits of the system that supports it. Innovation is moving faster than infrastructure, and our energy strategy has to catch up. It’s time to manage energy as a strategic asset. While AI is fueling demand at historic levels, it also gives us the tools to use power more intelligently, stabilize the grid, and unlock capacity we already have. If we work together, AI can turn today’s energy challenge into tomorrow’s competitive advantage. INNOVATION IS OUTPACING THE GRID AI is reshaping the global …

High-speed rail systems are found all over the globe. Japan’s bullet train began operating in 1964. China will have 31,000 miles (50,000 kilometers) of high-speed track by the end of 2025. The fastest train in Europe goes almost 200 mph (320 kph). Yet high-speed rail remains absent from most of the U.S. Stephen Mattingly, a civil engineering professor at the University of Texas at Arlington, explains why high-speed rail projects in much of the country so often go off track. Dr. Stephen Mattingly discusses the problems that come with implementing high-speed rail in the U.S. The Conversation has collaborated with SciLine to bring you highlights from the d…

A number of airlines are waiving change fees ahead of what is expected to be a major winter storm forecast to hit the Northeast on Friday afternoon, affecting millions of people traveling after Christmas, during one of the busiest times of the year. A winter storm warning from the National Weather Service (NWS) is in effect for New York City, New Jersey, and Connecticut from Friday afternoon through Saturday, for up to 9 inches of snow and freezing temperatures, creating the potential hazardous travel conditions, flight delays, and cancellations. 1-6 inches of snow is expected from northeastern Pennsylvania up into New England; while freezing rain and sleet, are expec…

Nvidia has agreed to license technology from AI startup Groq for use in some of its artificial intelligence chips, marking the chipmaker’s largest deal and underscoring its push to strengthen competitiveness amid surging demand. Here is a list of multi-billion-dollar AI, cloud and chip deals signed recently: OPENAI DEALS Amazon and OpenAI Amazon is considering an investment of around $10 billion in OpenAI, though talks remain “very fluid,” according to a source who requested anonymity due to the private nature of their talks. Disney and OpenAI Walt Disney to invest $1 billion in OpenAI and will let the ChatGPT-parent use characters from Star Wars, P…

AI is no longer the future of healthcare; it’s already reshaping how patients are diagnosed and treated. Some of the most interesting developments involve systems that sense and respond to human emotion. Cedars-Sinai’s Connect platform, for example, adapts care based on patient sentiment; CompanionMx interprets vocal and facial cues to detect anxiety; and Feel Therapeutics uses emotion-sensing wearables to tailor interventions in real time. At the same time, clinical tools are evolving. Hospitals are pairing large language models (LLMs) with AI note-taking apps such as Nabla and Heidi, which can listen, summarize, and respond to the nuances of doctor–patient conversat…

If you’re embarrassed every time you have to hand over that Gmail address you came up with in 2006, you’re in luck. Google is finally allowing users to change their Gmail username without creating an entirely new account. The update will allow you to edit your email address to any that isn’t taken. Until now, Google only offered the option to create an alternate email and forward your mail to a new @gmail.com address. But, if you wanted any of your documents, pictures, or other media, then it required you to transfer all the data over—a process that is far from smooth. Now, Google is offering the ability to keep all of that information, whether you’ve changed y…

For the past three years, AI’s breakout moment has happened almost entirely through text. We type a prompt, get a response, and move to the next task. While this intuitive interaction style turned chatbots into a household tool overnight, it barely scratches the surface of what the most advanced technology of our time can actually do. This disconnect has created a significant gap in how consumers utilize AI. While the underlying models are rapidly becoming multimodal—capable of processing voice, visuals, and video in real time—most consumers are still using them as a search engine. Looking toward 2026, I believe the next wave of adoption won’t be about utility alone, …

The best-selling video game console this Black Friday was the PlayStation 5. That surprised no one. The number-two spot went to the Nintendo Switch 2. Again, that was expected. But the bronze position wasn’t held by Microsoft’s Xbox, as you might suppose. Instead, it was claimed by the Nex Playground, a small gaming system that almost no one had heard of two years ago. The Playground has since grown into one of 2025’s hottest gifts. In 2023, just 5,000 units of the controller-free small cube were sold. In 2024, that number spiked to 150,000. This year, the company is on track to sell 600,000 units. While it has a loyal (and growing) fan base, there are still …

Leadership is becoming both easier and harder. Artificial intelligence has revolutionized how we work, especially over the past year, as it’s transitioned from a secret aid to a welcomed enterprise partner. As a partner, it streamlines work processes, leaving more time for big-picture decisions and strategizing. Each decision, in turn, becomes more impactful. And honestly, it can be overwhelming. Leaders need people around them who challenge their thinking and keep their foot on the gas for innovation. According to Harvard Business Impact’s 2025 Global Leadership Development Study, respondents are looking for more strategy and creativity from leaders. People now d…

At the Exceptional Women Alliance, we enable high-level women to mentor each other to achieve personal and professional happiness through sisterhood. As the nonprofit organization’s founder, chair, and CEO, I am honored to interview and share insights from thought leaders who are part of our peer-to-peer mentoring. This month, I introduce you to Malika Begin, the CEO and founder of Begin Development, an organization development firm based in Malibu, California. Known for her signature approach to building heart-centered, high-performing cultures, Malika partners with leading organizations to strengthen executive teams, design transformational leadership programs, buil…

This story first appeared in Advisorator, Jared’s weekly tech advice newsletter. Sign up to get more insights every Tuesday. On a recent evening, I had a mild panic after trying to call my wife and repeatedly getting the same error: “Your call could not be completed as dialed.” She was supposed to come home late that night from an out-of-town trip with some old friends, but I hadn’t heard from her that day and couldn’t recall the timing of her flight. If her phone was merely in Airplane mode, my calls should have gone to voicemail instead of failing to connect outright. In the end, it was just a random network connectivity glitch, solved by a reboot after my w…

To quote Vince Vaughn in Four Christmases: “You can’t spell ‘families’ without ‘lies.’” That’s a cynical view, for sure, but when it comes to talking about one particular thing around the family dinner table at the holidays, it might be especially true. That thing? Work. According to a recent survey, young people are seriously bending the truth when it comes to talking to family members about their professional lives. The survey of 2,000 young U.S. adults (ages 21 to 35) from the digital skills course provider Elvtr found that a third have bailed on family events simply to avoid conversations about their jobs or career progress. Even more say they have stret…

Fluorescent lights that softly hum. Magazines nobody reads. A television mounted in the corner playing cable news as a receptionist mispronounces my last name. I am at my first of several doctors appointments intentionally scheduled during the winter holiday season. Not because I’m sick. Because it’s the only week of the year when nothing work-related is fighting for my time. The office is closed. The investors aren’t emailing. The product update notifications have stopped. For seven days I can put my body first. So I schedule the bloodwork. The dermatologist. The physical I’ve been postponing since March. The dentist I keep rescheduling because there’s always…

As AI data centers spring up across the country, their energy demand and resulting greenhouse gas emissions are raising concerns. With servers and energy-intensive cooling systems constantly running, these buildings can use anywhere from a few megawatts of power for a small data center to more than 100 megawatts for a hyperscale data center. To put that in perspective, the average large natural gas power plant built in the U.S. generates less than 1,000 megawatts. When the power for these data centers comes from fossil fuels, they can become major sources of climate-warming emissions in the atmosphere—unless the power plants capture their greenhouse gases first and th…

The great power competition in the AI Age will probably be between OpenAI and Google, and one of the main battles may be over advertising dollars. OpenAI CEO Sam Altman seemed to describe the world in those terms during an appearance on the Big Technology podcast Monday. OpenAI, which is not yet profitable, is reportedly getting set to sell ads within ChatGPT in an effort to monetize the many free users on its platform. ChatGPT now has an impressive 800 million weekly active users, but only 35 million of them buy subscriptions. The ads, which could help pay for OpenAI’s plan to spend $115 billion on infrastructure by 2029, could show up as soon as early 2026. As …

During the week of Christmas, the Food and Drug Administration (FDA) has announced food recalls for several holiday treats. Before you begin enjoying your holiday snacks, it’s a good idea to check whether any of the goodies you have at home were recently recalled. Here’s what you need to know. The following food products are part of recent food recalls: ​Atwater’s cookie tins Choceur cookie butter holiday bark Choceur pecan, cranberry and cinnamon holiday park Troemner Family Farm Pfeffernusse Cookies You can find more details about each product recall below. Atwater’s cookie tins On December 22, 2025, Baltimore-based Atwater’s recalled…