Tesla’s Robotaxi Service Hits the Road in Texas

The company has said that Tesla owners will eventually be able to transform their own cars into self-driving taxis that can collect fares while they’re not being used. But the company released no timeline Sunday for that plan. Tesla’s driver assistance technology has been the subject of federal safety probes, two recalls, and customer complaints…

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Why SpaceX Is Finally Gearing Up to Go Public

SpaceX is planning to raise tens of billions of dollars through an initial public offering next year, multiple outlets have reported, and Ars can confirm. This represents a major change in thinking from the world’s leading space company and its founder, Elon Musk. The Wall Street Journal and The Information first reported about a possible…

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Best Exercise Bikes of 2025

Our testers evaluate each exercise bike for a number of different factors that are likely to influence users’ satisfaction with their machines long-term. For all three types of bikes, we assess adjustability, including how finely you can adjust the bike’s seat height and position to get a comfortable ride, and how wide a range of…

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How to Get the Vaccines You Need Now

Varicella-zoster, the virus responsible for chickenpox, may lie dormant and reactivate later in life, causing shingles. This can bring a painful, blistering rash and lead to chronic nerve pain, pneumonia, temporary or permanent vision loss, hearing problems, and brain inflammation. Is it effective? The two-dose vaccine prevents shingles in 97 percent of people ages 50…

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17 Best Prime Day Fitness Tech Deals (2026) Up to $250 Off

That said, if these limitations don’t matter to you, the SE 3 is an excellent choice, especially with current promotions making it $50 less than the Series 11’s discounted price. The Best Smartwatch for Android Owners Photograph: Julian Chokkattu Photograph: Julian Chokkattu Photograph: Julian Chokkattu Photograph: Julian Chokkattu Save to wishlist Save to wishlist Google…

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A Single Poisoned Document Could Leak ‘Secret’ Data Via ChatGPT

The latest generative AI models are not just stand-alone text-generating chatbots—instead, they can easily be hooked up to your data to give personalized answers to your questions. OpenAI’s ChatGPT can be linked to your Gmail inbox, allowed to inspect your GitHub code, or find appointments in your Microsoft calendar. But these connections have the potential…

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