Why is Nvidia's Jensen Huang at the centre of a US-China spy scandal? Share Why is Nvidia's Jensen Huang at the centre of a US-China spy scandal? on social media Nvidia CEO Jensen Huang is facing questions over allegations that a Chinese businesswoman with whom he had a romantic relationship was gathering intelligence for Beijing. Huang - who cofounded Nvidia, the world's second-most valuable company after Apple, more than three decades ago - admitted on Sunday to being unfaithful to his wife, but the company said it has no reason to believe United States national security or confidential information has been compromised. "The Board prioritizes US national and economic security, which is paramount to the interests of NVIDIA and its shareholders," it said in a statement, adding that Jensen Huang fully backs the review. After the revelations, Nvidia - whose market capitalisation of $4.5 trillion is higher than the gross domestic product (GDP) of Japan, the world's fourth-largest economy - saw its stock price tumble by more than 4 percent in trading overnight into Monday. The controversy erupted as Washington seeks to prevent China from obtaining advanced American semiconductors, including Nvidia's most powerful artificial intelligence chips, as the US and China fiercely compete for AI supremacy.

The Dell Laptop Buying Guide 2026: Which XPS or Alienware Laptop Should You Buy? The Dell Laptop Buying Guide UK: Which Dell Laptop Should You Buy? When you purchase through links in our articles, we may earn a small commission. Tougher regulation of the biggest AI providers may soon become reality following this week's electoral rout. It was starting to look like nothing could stop or even slow the coming AI avalanche, with Anthropic, OpenAI, and others rushing toward AGI while government officials largely stood on the sidelines.

It may reduce time, but comes with the risk of fabricated data. More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results. Can AI systems be trusted to reflect the reality of a car crash? One law enforcement agency in Japan reportedly wants to make something normally confined to sci-fi crime thrillers a reality: interactive, AI-powered reconstructions of real-world accidents. According to Tokyo's Metropolitan Department is developing a system that combines AI with security camera footage and 3D spatial data captured by camera-equipped mapping vehicles to digitally reconstruct traffic accidents.

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Welcome back to AI Pioneers, our series of in-depth conversations with leading figures in artificial intelligence. In this interview, we speak with Michael Littman about the evolution of reinforcement learning, the role of creativity and culture in how humans and machines learn, and the challenges generative AI poses for education. We also explore his approach to science communication, his use of music to convey computer science concepts, and his unexpected connection to the first multi-media email attachment . You've been in the field of reinforcement learning for decades. How did you get into it, and which questions have you found most interesting across your career? I was drawn to reinforcement learning when I was a college student in the mid to late '80s. At that time, people were just starting to talk about neural networks, and the machine learning techniques being used were supervised, which is very focused on the input and output. I didn't find that so interesting - I wanted to know how to make them behave. So, I created my own reinforcement-learning system to address the game of noughts and crosses, or tic-tac-toe. It was a small enough game that I could run it on my little computer at home, but it made me address some interesting questions. For example, what does it mean to get feedback? And how do you use feedback at the end of the game to know what you should have done at the beginning of the game? I started to explore this topic without knowing that it was reinforcement learning. It wasn't until 1988, when I got out of college, that I discovered the link. I was working in a research lab with a researcher named David Ackley, who had done work on similar kinds of models. He used to be a student of Geoff Hinton, so he was very familiar with neural networks and very interested in behavior. I explained to him what I was playing with and why I found it so interesting, and he said "oh, that's called reinforcement learning, Rich Sutton just published a paper on this - let's get him to come and give a talk."

Systems that perform well in controlled lab settings often fall short when deployed in homes, in hospitals or on city streets. Vision-based systems, for example, hold promise for improving safety, monitoring health and aiding rehabilitation. For example, a camera-based system could help a clinician assess a patient's gait or rehabilitation progress. In the future, an assistive robot in an older adult's home might need to recognize when the person is struggling to stand or reaching for an object. But a major challenge is ensuring these robots perform reliably beyond the lab, particularly in messy, unpredictable or low-visibility conditions. As a computer scientist who studies AI systems designed to understand human behavior - especially through visual cues like body movements and interactions with objects - I see three main challenges to taking AI from the lab to the real world: generalization, human behavior and resources.

Anthropic's IPO filing shows explosive growth, risks and staggering costs Share Anthropic's IPO filing shows explosive growth, risks and staggering costs on social media Artificial intelligence giant Anthropic has filed papers for what could be the biggest ever initial public offering (IPO) of stock, even as its top executive warns that advanced AI could pose an existential threat to humanity. The filing on Monday sets up the San Francisco company for a Wall Street debut next month, potentially eclipsing the SpaceX initial public offering in June that raised a record $86bn. An IPO could provide Anthropic with enormous resources to accelerate its expansion. The amount the company ultimately raises remains uncertain, as does its final valuation and offering price. But even at lower estimates, it would turn the five-year-old startup into one of the world's most valuable companies and potentially boost the wealth of Amodei and his sister and cofounder, Daniela, by billions of dollars.

In his award-winning essay, young British science writer Adrian Dredge wrote about the potential pitfalls of AI and policing. The essay won the 2026 Young Science Writer Award, external, chosen each year by the Association of British Science Writers. Here is an edited version of the entry. The growing use of AI in policing risks increasing discrimination against minority groups, researchers have warned. Studies suggest that predictions of future crime hotspots may be based on biased data, which can magnify existing prejudice and create a dangerous feedback loop.

You're viewing the US edition You can switch to the UK, AU or IE homepage at any time using this menu. Melania Trump brokers ceasefire between Russia and Ukraine to allow elderly to evacuate city of Oleshky on'brink of disaster' Dead-eyed and exhausted, Prince Harry should just come out and admit it he must know it's all over: MAUREEN CALLAHAN Trump suggests Ilhan Omar must immediately resign for using a'fake name' as he informs Speaker Johnson she has'conceded her seat' JD Vance's confession aboard Air Force Two completely changed how I see this election. Even my Democrat sources are privately admitting they agree - there's been a monumental shift in the midterms: MARK HALPERIN'There's a one in three chance AI will kill mankind in ten years', ex-Google DeepMind researcher warns RICHARD LITTLEJOHN: Trump is toast! Don't ask me, just listen to what the voters are saying in the local Cheers-style bars of the US JAN MOIR: Meghan, with her sprinkles and faux bonhomie, is hard enough to bear but this is why Prince Harry is far worse... no wonder William looks haunted Meghan Markle's father Thomas under investigation by child sex abuse task force in Philippines as FBI'considers next steps' Nashville whispers about Trisha Yearwood's dramatic transformation: Country singer credits'working hard' at the gym... but insiders reveal private pain that may be behind staggering weight loss Police handling of Kurt Cobain death evidence faces official investigation amid claim ex-chief admitted key details in case didn't add up The Bush family are determined to bring down Trump - even if it means turning Texas blue to achieve it: 'It's political civil war' Elon Musk leaves woke media elites shaking in their boots as he invests $1billion in CNN and Paramount's parent company Dolly Parton's sister Stella claims voting machine repeatedly switched her ballot to Republican candidate'she'd never vote for' in upcoming Tennessee gubernatorial election How, after two kids and approaching 40, I'm stronger than ever: I've never been fat, but my stomach was squashy, I had zero muscle tone and a bum that was a deflated ghost of its former self Gunman'intent on causing as many casualties as possible' shoots five people in France, killing one, with girl, 12, hit eight times - as cops probe'racist motivation' Five Israelis are wounded by terrorists before IDF kill gunmen and thwart'major attack on civilians' - after it was revealed Hamas warned of a'second October 7' Insiders dare to say the unthinkable about Taylor Swift: Has the facade finally cracked? As friends reveal why she is'aggravated and at boiling point'... ex-Swifties pen essays on why they're no longer fans'There's a one in three chance AI will kill mankind in ten years', ex-Google DeepMind researcher warns There is a one in three chance that artificial intelligence will kill mankind in the next ten years, an ex-Google DeepMind researcher has warned.

We may receive a commission on purchases made from links. In 2025, the conglomerate launched Alexa, an upgraded version of its famous assistant, now powered by generative AI. Built on large language models from Anthropic and Amazon's AI suite, Amazon Nova, Amazon's latest assistant is being touted as smarter, more conversational, capable of handling more complex interactions and offering a more tailored experience than previous versions. From managing your home to acting as your personalized shopping assistant, Amazon claims Alexa is "able to orchestrate across tens of thousands of services and devices," which the company says, to its knowledge, "has never been done at this scale." You can access Amazon's LLM-powered assistant through three main avenues.