You're viewing the US edition You can switch to the UK or AU homepage at any time using this menu. 'Quite appalling': The UK's WORST airport revealed - with two-hour queues, nowhere to sit and'excessive' walking distances Best foot forward: The UK's best late-summer walks - from an expert who's hiked across the country for more than 50 years Paws for a pint: Britain's most dog-friendly pubs revealed, from'bark bangers' to kibble machines and canine menus Beyond the Mid-Autumn magic: The electrifying festivals that prove Hong Kong is Asia's most vibrant cultural capital The'walk of shame', fish-bowl cocktails and 5am airport runs with a hangover: Holiday reps from the 80s and 90s reveal what really went on The world's longest ever cruise sets sail on epic 371-day voyage - with stops all around the globe including Zanzibar, Alaska and even Japan Where should Brits move to in 2027? The £16-a-night youth hostels that beat five-star hotels hands down on location...from the Yorkshire YHA that overlooks Whitby Abbey to the 800-year-old Norman Castle in the Wye Valley As the back-to-school blues kick in, what's the best holiday you've ever had? A nightmare property with a killer view: Couple snap up 18th-century Lake Como home before realising the 300-year-old property needed'more work than we ever imagined' 'Unsettling... then incredibly cool': Self-driving taxis can now be booked in the UK, and we've had a first ride - this is what it was like (and why it's not completely driverless) Tourists in Spain brace for 38 degrees this weekend after late summer heatwave hits - with night temperatures no lower than a'torrid' 25 degrees One of Spain's most expensive homes - with its own bowling alley, 42-car garage and hair salon - goes up for sale for £60million You might actually get some sleep on this plane! Ranked by our travel expert, Britain's best to worst holiday parks: From the'perfect' posh lodges no one seems to know about to the only Center Parcs worth considering - and'tired' resort to avoid like the plague We've tested the best baby travel accessories - here are the parent-approved products you need when travelling with a newborn, from carriers to cots Social media is sucking the life out of our holidays - here's how to travel without Instagram and TikTok ruining your next trip Social media is a huge driver for tourism - it's an easy and instant way to share, view and find popular spots to visit.

An experimental lung disease drug developed using artificial intelligence showed promise in reversing biological signs of aging, pointing to broader potential use of the treatment, according to its developer. In a midstage study, Insilico Medicine's drug rentosertib helped reduce biological age as measured by six different aging clocks examining chemical changes in the body, according to an analysis published in Nature Biotechnology on Monday. Those who were given a placebo saw little change in their biological age on those same clocks, the Hong Kong-listed company said. "If your biological age is lower, you are likely to die later," the AI drug discovery startup's CEO, Alex Zhavoronkov, said in an interview. He cautioned that the results are still early and the long-term health effects of the drug on larger groups of people are unknown.

Humanoid robots have begun serving shoppers at convenience stores in Hong Kong. The robot, known as Xiaogai, can speak Mandarin, Cantonese and English. Woman beaten to death as bystanders watch in India's Gujarat

A demonstrator operates a humanoid robot during the launch of Galbot's unmanned robot convenience store in Hong Kong on Aug. 31. BEIJING - Humanoid robots working on factory floors, artificial intelligence models challenging global rivals and electric-vehicle plants churning out cars at breathtaking scale are drawing a new wave of foreign visitors to China. Investors and entrepreneurs are paying thousands of dollars for rare access to Chinese factories, seeking a front-row seat to what many believe could be the next technological revolution. The influx reflects mounting fears of a "China shock 2.0," with Western boardrooms and capitals confronting the possibility that Chinese companies are seizing the lead in advanced manufacturing and cutting-edge technologies. In a time of both misinformation and too much information, quality journalism is more crucial than ever. By subscribing, you can help us get the story right.

Taiwan charges nine people for smuggling'high-end' AI servers to China Taiwanese prosecutors charged nine people Monday, including one from Nvidia and two from Super Micro, for illegally exporting "high-end AI servers" to mainland China, adding another wave of turbulence in the AI rivalry between China and the United States. Prosecutors said the servers involved were graphics processing units known as "B300," which have been banned from sale to China . Seventy-four servers arrived in China successfully, according to the prosecutors. Of those, 50 were sent through Indonesia, 16 delivered directly to China and eight sent to Japan first, then Hong Kong, before they landed in mainland China. Trump-backed Ken Paxton unveils'Texas first' datacenter plan aimed at'negative impact' Another attempt involving 56 servers failed, and the servers remain in Taiwan, said the prosecutor's office.

When Chen Zhu heads to Hong Kong from mainland China every month, there's one place she always goes: Hunter Bookstore. Founded four years ago by a former councillor, the independent bookshop has earned a reputation for stocking what authorities would consider sensitive books - accounts of Hong Kong's pro-democracy campaigners to famous allegories on authoritarianism, such as George Orwell's Animal Farm or Hajime Isayama's Manga series Attack on Titan. It's a short journey from Zhu's home in Guangzhou on China's southern coast to the crowded street in Hong Kong's Sham Shui Po district, where Hunter is sandwiched between fabric sellers, garages and trendy cafes. But, for the 23-year-old, it is also a passage into a different, freer world - where she can find answers to forbidden questions. When she learned the bookshop had been raided by police in late June, Zhu broke into tears: I was devastated.

Donald Trump Jr. (left) and Eric Trump gesture outside the Nasdaq building after ringing the opening bell to celebrate the closing of ALT5's $1.5 billion offering and adoption of its $WLFI Treasury Strategy at the Nasdaq Market, in New York on Aug. 13, 2025. BOSTON - U.S. President Donald Trump-backed World Liberty Financial is collaborating with a Hong Kong-based venture offering artificial intelligence models developed by Chinese companies the U.S. administration has flagged for national security concerns. WorldClaw, founded earlier this year, offers customers access to a suite of AI models and accepts World Liberty's crypto tokens as payment. The Trump family, through its ownership stake, earns revenue from the use of World Liberty's tokens. A review found that 43 of the 90 models available through WorldClaw's website -- nearly half -- were developed by Alibaba, Baidu, Z.ai and other Chinese technology companies the Trump administration says pose risks to national security and intellectual property. WorldClaw also offers access to dozens of models from U.S. firms such as OpenAI and Anthropic.

Chinese tech firms including Bytedance are driving demand for Hong Kong's data centers. Chinese tech firms, from Bytedance to artificial intelligence startups, are driving demand for Hong Kong's data centers, helping push lease prices up by nearly double this year. The AI boom, fueled in part by the success of DeepSeek, has prompted more Chinese firms to use Hong Kong as a springboard to test models and expand overseas. Deals for digital infrastructure accelerated in the last quarter, driving up prices for data center capacity on a per-kilowatt basis, according to Structure Research, a data center consultancy. Chinese "hyperscalers," including Alibaba Group Holding and Tencent Holdings, are increasing their capacity in the city, said Jason Zhou, senior analyst with the research firm.

China's Moonshot plans IPO in six months after AI breakthrough A Kimi logo is pictured at the Moonshot AI stand, featuring the Kimi K3 model, during the World Artificial Intelligence Conference in Shanghai on Saturday. Moonshot AI has told investors it's preparing to list in as early as six months, seizing the opportunity to tap capital markets after its latest model upended industry perceptions of China's burgeoning capabilities and sent global tech stocks reeling. The Chinese AI pioneer has officially distributed the shareholder resolution to its investors, seeking the blessing of its backers on a Hong Kong listing, people familiar with the matter said. The initiation of the notification process indicates an IPO could happen as soon as within the next six months. Moonshot is now in the process of wrapping a fundraising round that may value the three-year-old startup at more than $30 billion, the people said.

Traditional variational Kalman filtering with unknown noise statistics suffers from inconsistent process covariance estimation and slow convergence speed, limiting its practical utility. To address these issues, we introduce a surrogate variable representing the process-noise-free state, which enables explicit modeling and inference of process noise statistics. In addition, we reformulate the conventional coordinate ascent variation inference (CAVI) as a marginalized maximum a posteriori problem, followed by a single-step hyperparameter fitting. This reformulation obviates the need for multiple inner iterations inherent to CAVI and decouples the design of the covariance tracking filters. Consequently, this architecture permits the deployment of higher-order filters for covariance tracking and enables sliding-window hyperparameter estimation. Notably, when this window encompasses all historical data, the covariance tracking estimator intrinsically operates as a zero-phase filter. Numerical simulations validate the theoretical framework, demonstrating the enhanced convergence speed and superior estimation accuracy compared with existing methods.