Vaping Is ‘Everywhere’ in Schools—Sparking a Bathroom Surveillance Boom

Experts warn that reliance on foreign-made open models poses significant risks to the US supply chain and innovation in artificial intelligence. This dependency could hinder the country's competitive edge against China in the rapidly evolving tech landscape.

The US is set to approve the sale of advanced artificial intelligence chips to the Saudi Arabian AI firm Humain, according to sources familiar with the matter. This decision comes as Saudi Crown Prince Mohammed bin Salman meets with US President Donald Trump, marking a significant step for the state-backed venture. The approval is seen as a positive development for both the US technology sector and Saudi Arabia's ambitions in AI.

Cloudflare, a US company that protects millions of websites from malicious attacks, experienced a global outage on November 18, 2025. This incident caused error messages to appear across various websites, preventing users from accessing certain online services. The company has stated that it believes the issue is now resolved, although the exact cause of the outage remains unidentified.

Toyota Motor Corp. has announced a significant investment of $912 million aimed at increasing the production of hybrid components and vehicles in the United States. This initiative is part of a larger commitment by the company to invest $10 billion in the U.S. over the next five years, reflecting Toyota's strategic focus on enhancing its hybrid technology and production capabilities across five states.

PDD Holdings Inc. reported a 9% increase in revenue, indicating a gradual recovery in its Chinese operations. This growth comes as the company's international arm, Temu, stabilizes following disruptions caused by U.S. policies. The positive sales performance reflects a rebound in consumer spending in China, suggesting that PDD is navigating challenges effectively and adapting to market conditions.