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  • Business Insider businessinsider.com business business-insider finance tech technology 2026-06-18 17:50
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    After 48 years on the job, UBC's head groundskeeper said prepping pitches for Team Canada for the 2026 FIFA World Cup has been a learning experience.

    Gary Bartley
    Gary Bartley is UBC's head groundskeeper.

    Courtesy of Siming Zheng

    • Gary Bartley, UBC's head groundskeeper, is prepping pitches for Team Canada's World Cup training.
    • He said he has learned a great deal about his trade, even after 48 years on the job.
    • At 66, Bartley said the World Cup is a career highlight and a once-in-a-lifetime experience.

    This as-told-to essay is based on a conversation with Gary Bartley, 66, who is helping prepare the training pitches that Team Canada will use during the 2026 FIFA World Cup. It has been edited for length and clarity.

    I've been in the industry since 1978, but I've never taken on a project this big before. Working on the World Cup is like working on the Super Bowl.

    As the University of British Columbia's head groundskeeper for the National Soccer Development Centre (NSDC), where Team Canada will train during the 2026 FIFA World Cup, this is already a once-in-a-lifetime experience.

    Even after 48 years on the job, it's still a huge learning opportunity at 66. I've had the chance to work with some of the top pitch managers, professors, and educators in the field, and it will really change how I work moving forward.

    Vancouver Whitecaps FC
    The National Soccer Development Centre is usually used by the Vancouver Whitecaps.

    Courtesy of Vancouver Whitecaps FC

    A typical day as a head groundskeeper

    I started in turf care in 1978, when I was a teenager. My first job was on a golf course, and I worked my way up to a superintendent position before moving into sports equipment sales. Through that role, I was introduced to the people at the Vancouver Whitecaps, a professional soccer club that trains at the NSDC, and about 11 years ago, I joined the team at UBC.

    When the Whitecaps are training here, which is usually five days a week, I get to work at 7 a.m. Before the players arrive, my team of seven is out on the field cutting grass, repairing divots, and doing whatever prep work is needed for the day's session.

    Vancouver Whitecaps FC field.
    The pitches at the NSDC were renovated before Team Canada arrived.

    Courtesy of Vancouver Whitecaps FC

    The Whitecaps usually arrive around 10:30 a.m., and one of us stays nearby to help with any watering needs. Once training is finished, we're repairing divots, cleaning up the pitch, and preparing it for the next day. On non-training days, we're usually doing maintenance work, such as vertical cutting or top dressing. Our normal shift runs from 7 a.m. to 3 p.m.

    Getting the pitches World Cup ready

    The World Cup hasn't changed our workday too much, but the main difference is that we've had to raise our standards and maintenance practices to meet FIFA's requirements. As a training site, we've got to keep conditions as close as possible to the main match pitch to ensure things are equal and fair for all teams.

    Over the past few weeks, we've gone through major renovations since the Whitecaps finished training here in May. It was a very labor-intensive process. We carried out heavy verticutting, top dressing, overseeding, and re-sodded parts of the pitches.

    Working on divots and repairs is physically hard work, and, even more so, mentally tedious. Walking-mowing the two pitches takes three mowers about 2.5 hours, and our staff can cover around 20,000 steps in a typical morning doing that.

    Learning from experts has been so rewarding

    Gary Bartley
    Gary Bartley, 66, has been in turf care for almost 50 years.

    Courtesy of Siming Zheng

    The biggest surprise has been the level of detail involved. We're used to maintaining pitches for Major League Soccer, but FIFA's attention to detail has been eye-opening. They have invested a great deal of time and effort in researching improved agronomic practices and maintenance procedures.

    I've got to learn about this from leading scholars from the University of Tennessee and Michigan State University, which has changed how we'll approach our practices moving forward with the Whitecaps. It's been a really rewarding process.

    I've also been amazed by the level of detail around the whole tournament, from security to hospitality to guest services. These are areas you take for granted and that were on the periphery of my attention, but it's become clear how much work goes into staging the World Cup at this level.

    It's a career highlight

    My family is very excited and proud that I'm involved in this. I wasn't a soccer fan before I joined the Whitecaps. Now, I'm still not a fanatic, but I am a fan.

    It's very rewarding to sit and look at a pitch and realize that world-class soccer players will be training on it. It makes you want to make it the best possible.

    I got into this industry 48 years ago because I loved it, and I still do. Being as old as I am, it's amazing to have the opportunity to be involved in the World Cup and put an asterisk beside my career.

    Read the original article on Business Insider
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  • Business Insider businessinsider.com business business-insider finance tech technology 2026-06-18 18:01
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    Researcher Karan Singhal drives OpenAI's goal to elevate ChatGPT's health advice, reaching millions of users weekly for wellness guidance.

    OpenAI health researcher Karan Singhal.
    OpenAI health researcher Karan Singhal.

    OpenAI

    • OpenAI says more than 230 million people use ChatGPT for health and wellness advice each week.
    • Researcher Karan Singhal leads the effort to grow that number by improving the company's technology.
    • Singhal spoke with Business Insider about his work in providing medical context in ChatGPT.

    OpenAI is pushing further into its health research as more people turn to ChatGPT for pressing medical questions.

    More than 230 million people use the tool for health and wellness advice each week, according to OpenAI. That growth is partially thanks to researcher Karan Singhal, who spoke exclusively with Business Insider about the company's lofty healthcare ambitions.

    Singhal leads a high-stakes goal: make ChatGPT so good on health that it changes people's lives for the better, avoids calamity, and sways the skeptics. He wants to aid a shift he already sees underway, in which more patients trust OpenAI's latest model as a "protector in their care journey."

    OpenAI's GPT-5 model family is the company's first to be trained specifically at every stage of development to be better at health advice, he said.

    "You definitely want the models to be ahead of everything else," Singhal said.

    At OpenAI, healthcare has grown into a top priority

    Before joining OpenAI, Singhal made his name as a researcher at Google, helping develop a series of AI models known as Med-PaLM, specifically designed for medical questions. Since then, Google has cut investment in Med-PaLM, Singhal said, because AI developers favor general-purpose models.

    In the middle of 2024, when Singhal joined OpenAI, GPT-4o was the company's flagship model. It would later come under fire in lawsuits alleging that it had encouraged suicidal ideation and given harmful advice. Those lawsuits are still unfolding — OpenAI has denied liability and wrongdoing.

    In the meantime, the company hasn't shied away from health-related use. In fact, it has dug in further.

    Singhal said that when he joined, he felt a "responsibility" to improve the quality of the models' health answers. He quickly set about building a new team of health researchers, and kicked off partnerships with more than 200 physicians — a bet, as he put it, on "aggregating the wisdom of the crowd."

    About a year later, he helped launch HealthBench, a series of evaluations that the company created with the physician group to measure AI systems' health capabilities.

    "Once you know how to evaluate it, it becomes a lot easier to improve it," Singhal said.

    OpenAI's latest free model, GPT-5.5 Instant, scored better than both physician-written answers and GPT-4o in tests, the company said Thursday. Comparing billions of anonymized messages about health, they also said they found a 71% drop over the last two months in responses that were flagged for inaccuracy.

    There's pressure to keep those improvements going for both patients and clinicians who use the tools. Singhal said he's seen doctors rapidly adopt ChatGPT for Clinicians and other AI tools, and he doesn't feel that hospitals and clinics are resistant to AI.

    "If you think about the adoption of technology in healthcare broadly, it's actually incredibly, insanely fast," Singhal said.

    Singhal wants ChatGPT to get to know you better

    Google Search has, for years, been the dominant peddler of healthcare information online, connecting users to websites like WebMD. Singhal sees chatbots as an upgrade, where back-and-forth conversations give people more specific advice.

    One of the biggest challenges to getting valuable health information from a chatbot is how little it knows about the patient. A doctor might have your medical records in their hand or know you from a yearslong relationship. OpenAI is trying to simulate both.

    For one, in January, the company announced a health-focused product within ChatGPT that connects to health apps and lets users upload medical records. Singhal gave the example of uploading his sleep data from his Apple Watch. He let the app analyze it, and learned that he was missing out on deep sleep because his bedroom was too warm.

    ChatGPT Health still has a waitlist more than five months after its launch.

    Singhal's team sees the effort to make an AI model seek additional information as a top priority: a chatbot should ask questions like a doctor would, so it can say the right thing.

    The team also wants to make the case that AI can bring value to everyone in health, not just "power users."

    "People's adoption will only move at the speed of people's readiness in practice, and so you have to guide people towards that, especially as the technology improves," Singhal said.

    Have a tip? Contact this reporter via email at scouncil@businessinsider.com, or over text, Signal, Telegram, or WhatsApp at 415-757-8198. Use a personal email address, a nonwork WiFi network, and a nonwork device; here's our guide to sharing information securely.

    Read the original article on Business Insider
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  • Business Insider businessinsider.com business business-insider finance tech technology 2026-06-18 20:49
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    Midjourney, the AI lab known for generating images, is entering the health and wellness industry. Its new tech is inspired by dolphins.

    Three generated images showing Midjourney's golden-lit spa.
    Midjourney says it's getting into healthcare. Since its scanners will dip users into water, it says it's building a coordinating spa.

    Midjourney

    • Midjourney, the image-generating AI lab, is making a bold move into healthcare.
    • It said its new tech will immerse users in water, where sensors will scan their bodies.
    • Medical and science experts are cautious about the ultrasound tech.

    Midjourney, the AI lab best known for image generation, has announced an unexpected healthcare project: an underwater, full-body scanner.

    Medical experts are expressing caution about what the scans could reliably show — and how consumers might use them.

    "Today we're gonna announce something a little weird and a little crazy, but also spectacular and filled with hope," the company wrote in a Wednesday blog post.

    It's called "Midjourney Medical." The plan is centered on an ultrasound scanner that the lab says could eventually make internal body imaging fast, routine, and more consumer-friendly.

    Announcing a new division of Midjourney called "Midjourney Medical" pic.twitter.com/c14YcO6yaU

    — Midjourney (@midjourney) June 18, 2026

    According to Midjourney's blog post, the scanner would lower users — via an "elevator" — into a tub of water, where a ring of sensors would send ultrasonic waves through the body from multiple angles. The sensors act, as the company put it, "like a dolphin," using echolocation.

    Midjourney says prototypes of the system have generated 3D maps of the body in 60 seconds. The company said it will supply users with data to "become more aware of our health" and "improve our lifestyles." It calls the system "as powerful as MRI, and as casual as a trip to the spa."

    And, since users will already be wet, Midjourney says it's building an accompanying spa for its San Francisco location. The spa — complete with hot tubs, saunas, and cold plunges — is set to open by 2027.

    Midjourney did not say if the healthcare project would refocus its core image-generation business model.

    In conversations with Business Insider, radiologists raised concerns that frequent full-body scanning can lead to incidental findings, false positives, anxiety, and unnecessary follow-up care if results are not interpreted in a clinical context.

    The US Preventive Services Task Force, for example, recommends preventive scanning services when evidence shows a high or moderate net benefit. Put simply, finding more things in the body is not always helpful.

    Silicon Valley reacts

    Met up with @bryan_johnson at the @midjourney event for his review of @DavidSHolz's new machine pic.twitter.com/D4Dya4PFDO

    — Ashlee Vance (@ashleevance) June 18, 2026

    Elon Musk wrote that it was "cool" in a post on X. Ben Parr, the COO of Moltbook, said he tested out the tech and saw inside his arm.

    Hank Green, a YouTuber and science communicator, had a more mixed reaction to the tech.

    In an X blog post, he wrote that he had "some frustrations" with how Midjourney promoted the product, and said that while ultrasound may be promising, it is not a replacement for MRI, CT, colonoscopy, or other scans.

    "If you walk away from this post with anything in your head let it be this...different scans do different things," Green wrote. "We still have all the ones we have because they all fill in gaps that other scans don't have. Adding another full-body scan does not replace any of the others, but I very much hope that it adds."

    Midjourney says the project is progressing at "maximum speed that's physically possible," but notes potential speed bumps.

    First is scaling. The company said it hopes to build 50,000 scanners worldwide by 2031. Second is regulatory approval. Midjourney said it is starting with "detailed body composition maps" and plans to submit test results to the FDA for expanded capabilities.

    Midjourney didn't immediately respond to Business Insider's questions about billing, health data storage, or how the technology uses AI.

    Read the original article on Business Insider
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