Ars Technica

At the 2026 World Cup, the refs on the field and the officials on the sidelines will be able to use an abundance of tech to help call penalties, spot offside violations, and make other consequential decisions. The video assistant referee system, known as VAR, and the semi-automated offside technology (SAOT) have been used in soccer for years. But the setup at this summer's World Cup represents some of the most advanced uses of adjudication tech to date—not just in soccer, but across all high-lev

Nearly a month into the Ebola outbreak in the Democratic Republic of the Congo, cases continue to rise as officials are still trailing the virus in their response efforts. As of Thursday, June 11, the DRC has reported 676 confirmed cases, 136 deaths, and 119 suspected cases. Uganda is reporting 19 confirmed cases and two deaths. The outbreak, caused by the Bundibugyo strain of Ebolavirus, is already the third largest Ebola outbreak on record. But health experts fear that it could grow much large

A decade after the global craze for Pokémon Go peaked, an AI company has been using billions of real-world images captured by millions of players to develop navigation technologies for delivery robots and possibly military drones. That represents an intriguing but potentially discomfiting legacy for an augmented reality mobile game that has incentivized gamers to capture short smartphone videos of physical neighborhoods and landmarks. The AI company, Niantic Spatial, was spun out of Pokémon Go g

Verizon sent one of its customers a "refurbished" phone equipped with a Mobile Device Management (MDM) profile that gave the company remote control over the device. The serious mistake raises questions about Verizon's process for preparing refurbished phones to be sent to customers. Tom Collery, the unlucky Verizon customer, called Verizon in February after having network problems, including dropped calls. Verizon responded by sending him a replacement for his phone, a Samsung Galaxy Z Flip7. Bu

Welcome to Edition 8.45 of the Rocket Report! Even though we are now two weeks removed from the catastrophic loss of the New Glenn rocket and its LC-36A launch pad, it continues to dominate discussion in the space community. This week, NASA said it nominally plans to fly Blue Origin's test lander on New Glenn for the Artemis III mission, but officials quietly acknowledged that other launch vehicles, including Vulcan and the Falcon Heavy, could also get the job done. We'll obviously be watching c

US Senators Ted Cruz (R-Texas) and Ron Wyden (D-Ore.) today introduced the JAWBONE Act, a proposed law that could fuel lawsuits against federal officials who try to coerce broadcasters or tech platforms into restricting speech. The Justice Against Weaponized Bureaucratic Overreach to Networked Expression Act would prohibit federal agencies and employees from coercing or trying to coerce broadcasters and providers of online services or AI services into changing content. The bill could apply to Fe

Smart weather-monitoring device vendor AcuRite has delayed plans to force users onto a new companion app. The transition from My AcuRite to AcuRite NOW, which AcuRite previously set for May 30, “has raised serious questions and concerns among many long-time users,” AcuRite’s VP of product development, Jeff Bovee, told Ars Technica. AcuRite, whose devices include weather stations, rain gauges, and indoor thermometers, told customers that it would shut down My AcuRite at the end of May. Devices ow

Among the ways Formula 1 has changed in the 21st century has been its adoption of driver-in-the-loop simulators. It all started in the early 2000s, probably at McLaren, maybe at Toyota or Ferrari; F1 teams are notoriously secretive about their performance advantages. Along the years, they've gotten more and more capable, but so too have high-end consumer sims like the multi-axis setups that cost tens of thousands of dollars. What is it that makes the multimillion-dollar simulators used in F1 tha

Just 100 days ago, when new Microsoft Gaming CEO Asha Sharma replaced long-serving executive Phil Spencer, she said she'd work to "understand what makes [Xbox] work and protect it." Now, Sharma and Xbox Studios chief Matt Booty have laid out the many things that are not working for the Xbox brand in a brutal self-assessment the they say necessitates a wholesale "Xbox reset." The message sent to Xbox employees and shared publicly via Xbox Wire last night paints a grim picture for practically ever

Apple Intelligence and Siri AI have sucked most of the oxygen out of the room at Apple's Worldwide Developers Conference this year—understandable, maybe, given that the AI-powered Siri delays are all anyone has wanted to ask any Apple executive about for the last two years. But Apple Intelligence is just one of the three big focus areas Apple outlined during its keynote this week. The second is new parental controls—overdue, but promising-looking, as the parent of a 6-year-old with an iPad that

A man suing Florida police alleges that cops relied on a faulty facial recognition match and concealed exculpatory evidence when they arrested him on a charge of attempting to lure a child in August 2024. The plaintiff, Robert Dillon, was arrested after a facial recognition system flagged him as a 93 percent match to a suspect filmed by a McDonald's surveillance camera. "This case is about what happens when police let an error-prone artificial intelligence system stand in for an investigation,"

I see it often. Hardworking professionals in cafés, airports, or parks hunched over a laptop while carefully dragging their fingers over their PC’s trackpad to navigate some email, project, or alert that can’t be ignored. They would prefer a mouse to a trackpad, but are reluctant to travel with one. When you’re on the go, carrying a mouse can seem burdensome or unnecessary. But I’d argue that it’s worth the boost in efficiency and comfort when navigating your computer, tablet, or phone. For the

Another day, another AI model from Google. This time, Google DeepMind has released a new member of the Gemma 4 open model family, but it's fundamentally different from the rest of the lineup. DiffusionGemma doesn't generate outputs linearly like most AI models. Instead, it can produce an entire block of text in parallel. Google says this makes it faster and more efficient when running on local hardware like an Nvidia DGX or a humble gaming GPU. Most AI models are designed to be autoregressive—th

On Tuesday, NASA announced the crew for the Artemis III mission, which is scheduled to be flown no earlier than summer 2027. As part of the announcement, space agency officials also discussed plans for the crew to dock with both a Blue Origin lander and a SpaceX Starship lander during the spaceflight in low-Earth orbit. The presentation, although informative, still left open key questions about the landers' readiness and what exactly they'll look like. After the crew announcement, Ars sat down w

Potentially impacting all AI search engines and chatbots known to poorly paraphrase source links, a German court has ruled that Google is liable for false statements in AI Overviews. The preliminary ruling came in a case flagged by The Decoder, where two publishers found that Google's AI Overviews incorrectly linked them to scams and other sketchy business practices. After smearing publishers by making affirmative statements like "Yes, [it] is known for dubious business practices and is often pe

A San Diego police department is facing a lawsuit after jailing a man for a month based on a Flock camera alert that cops allegedly should have known, based on the timestamp, did not depict the car that they were looking for. Last November, Hugo Parra was arrested on felony charges after San Diego police relied on Flock data and a witness statement to wrongly connect him to an attempted carjacking at gunpoint, the Times of San Diego reported. Cops were looking for a red Alfa Romeo car with tinte

Formula 1 held its annual race on the streets of Monte Carlo this past weekend. The event predates the sport—the first Monaco Grand Prix was held in 1929 on a layout that isn't too different from the one used today. Over the years, the buildings have changed, crash barriers appeared, the swimming pool section grew, and the cars eventually got too big and fast to race each other properly on the tight confines of a circuit that one world champion described as "riding a bicycle in your living room.

A little more than five years ago, a shiny white Falcon 9 rocket made its debut flight, boosting a Cargo Dragon spacecraft to the International Space Station. Over the next year, it would launch a pair of astronaut missions and a handful of commercial spacecraft. But since then, this first stage booster, designated B 1067, has mostly flown Starlink missions. It has launched them one after another, always returning safely to a drone ship before undergoing refurbishment and flying again. Sometimes

It's an election year, and that means politicians are putting in extra work to pander to special interest groups they think will help them cross the finish line. If you're looking to be elected in Michigan, there aren't many interests more special than the automotive industry, and a good way to get the industry on your side is by going after the thing it fears the most: China. Now, if a pair of lawmakers get their way, Chinese-badged vehicles wouldn't just be restricted from sale or import in th

OpenAI is preparing the biggest overhaul of ChatGPT since its launch kicked off the AI boom, as the $850 billion group hunts for new engines of growth ahead of a planned listing this year. The company intends to transform the chatbot into a “superapp” that combines coding tools and AI agents, adding products that executives believe will generate more revenue. The changes are part of a broader reorganization at OpenAI as the San Francisco-based company shifts resources into trying to win lucrativ