A major international AI safety report warns that AI systems are advancing rapidly, with sharp gains in reasoning, coding and scientific tasks. Researchers say progress remains uneven, leaving systems powerful yet unreliable.
The report highlights rising concerns over deepfakes, cyber misuse and emotional reliance on AI companions in the UK and the US. Experts note growing difficulty in distinguishing AI generated content from human work.
Safeguards against biological, chemical and cyber risks have improved, though oversight challenges persist in the UK and the US. Analysts warn advanced models are becoming better at evading evaluation and controls.
The impact of AI on jobs in the UK and the US remains uncertain, with mixed evidence across sectors. Researchers say labour disruption could accelerate if systems gain greater autonomy.
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NVIDIA has unveiled a new suite of open physical AI models and frameworks aimed at accelerating robotics and autonomous systems development. The announcement was made at CES 2026 in the US.
The new tools span simulation, synthetic data generation, training orchestration and edge deployment in the US. NVIDIA said the stack enables robots and autonomous machines to reason, learn and act in real-world environments using shared 3D standards.
Developers in the US showcased applications ranging from construction and factory robots to surgical and service systems. Companies, including Caterpillar and NEURA Robotics, demonstrated how digital twins and open AI models improve safety and efficiency.
NVIDIA said open-source collaboration is central to advancing physical AI in the US and globally. The company aims to shorten development cycles while supporting safer deployment of autonomous machines across industries.
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Google is rolling out an AI-powered browsing agent inside Chrome, allowing users to automate routine online tasks. The feature is being introduced in the US for AI Pro and AI Ultra subscribers.
The Gemini agent can interact directly with websites in the US, including opening pages, clicking buttons and completing complex online forms. Testers reported successful use for tasks such as tax paperwork and licence renewals.
Google said Gemini AI integrates with password management tools while requiring user confirmation for payments and final transactions. Security safeguards and fraud detection systems have been built into Chrome for US users.
TikTok says recovery of its US infrastructure is progressing, although technical issues continue to affect parts of the platform after a data centre power outage.
The disruption followed the launch of a new US-based entity backed by American investors, a move aimed at avoiding a nationwide ban.
Users across the country reported problems with searches, video playback, posting content, loading comments and unexpected behaviour in the For You algorithm. TikTok said the outage also affected other apps and warned that slower load times and timeouts may persist, rather than returning to normal performance.
In a statement posted by the TikTok USDS Joint Venture, the company said collaboration with its US data centre partner has restored much of the infrastructure, but posting new content may still trigger errors.
We've made significant progress in recovering our U.S. infrastructure with our U.S. data center partner. However, the U.S. user experience may still have some technical issues, including when posting new content. We're committed to bringing TikTok back to its full capacity as…
Creators may also see missing views, likes, or earnings due to server timeouts rather than actual data loss.
TikTok has not named the data centre partner involved, while severe winter storms across the US may have contributed to the outage. Despite growing scepticism around the timing of the disruption, the company insists that user data and engagement remain secure.
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Data Privacy Week has returned at a time when personal information is increasingly collected by default rather than through breaches. Campaigns urge awareness, yet privacy is being reshaped by lawful, large-scale data gathering driven by corporate and government systems.
In the US, companies now collect, retain and combine data with AI tools under legal authority, often without meaningful consent. Platforms such as TikTok illustrate how vast datasets are harvested regardless of ownership, shifting debates towards who controls data rather than how much is taken.
US policy responses have focused on national security rather than limiting surveillance itself. Pressure on TikTok to separate from Chinese ownership left data collection intact, while border authorities in the US are seeking broader access to travellers’ digital and biometric information.
Across the US technology sector, privacy increasingly centres on agency rather than secrecy. Data Privacy Week highlights growing concern that once information is gathered, control is lost, leaving accountability lagging behind capability.
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Widespread TikTok disruptions affected users across the US as snowstorms triggered power outages and technical failures, with reports of malfunctioning algorithms and missing content features.
Problems persisted for some users beyond the initial incident, adding to uncertainty surrounding the platform’s stability.
The outage coincided with the creation of a new US-based TikTok joint venture following government concerns over potential Chinese access to user data. TikTok stated that a power failure at a domestic data centre caused the disruption, rather than ownership restructuring or policy changes.
Suspicion grew among users due to overlapping political events, including large-scale protests in Minneapolis and reports of difficulties searching for related content. Fears of censorship spread online, although TikTok attributed all disruptions to infrastructure failure.
The incident also resurfaced concerns over TikTok’s privacy policy, which outlines the collection of sensitive personal data. While some disclosures predated the ownership deal, the timing reinforced broader anxieties over social media surveillance during periods of political tension.
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The state of Georgia is emerging as the focal point of a growing backlash against the rapid expansion of data centres powering the US’ AI boom.
Lawmakers in several states are now considering statewide bans, as concerns over energy consumption, water use and local disruption move to the centre of economic and environmental debate.
A bill introduced in Georgia would impose a moratorium on new data centre construction until March next year, giving state and municipal authorities time to establish more explicit regulatory rules.
The proposal arrives after Georgia’s utility regulator approved plans for an additional 10 gigawatts of electricity generation, primarily driven by data centre demand and expected to rely heavily on fossil fuels.
Local resistance has intensified as the Atlanta metropolitan area led the country in data centre construction last year, prompting multiple municipalities to impose their own temporary bans.
Critics argue that rapid development has pushed up electricity bills, strained water supplies and delivered fewer tax benefits than promised. At the same time, utility companies retain incentives to expand generation rather than improve grid efficiency.
The issue has taken on broader political significance as Georgia prepares for key elections that will affect utility oversight.
Supporters of the moratorium frame the pause as a chance for public scrutiny and democratic accountability, while backers of the industry warn that blanket restrictions risk undermining investment, jobs and long-term technological competitiveness.
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Meta Platforms has announced a temporary pause on teenagers’ access to AI characters across its platforms, including Instagram and WhatsApp. Meta disclosed the decision to review and rebuild the feature for younger users.
In San Francisco, Meta said the restriction will apply to users identified as minors based on declared ages or internal age-prediction systems. Teenagers will still be able to use Meta’s core AI assistant, though interactive AI characters will be unavailable.
The move comes ahead of a major child safety trial in Los Angeles involving Meta, TikTok and YouTube. The Los Angeles case focuses on allegations that social media platforms cause harm to children through addictive and unsafe digital features.
Concerns about AI chatbots and minors have grown across the US, prompting similar action by other companies. In Los Angeles and San Francisco, regulators and courts are increasingly scrutinising how AI interactions affect young users.
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US companies are increasingly adopting Chinese AI models as part of their core technology stacks, raising questions about global leadership in AI. In the US, Pinterest has confirmed it is using Chinese-developed models to improve recommendations and shopping features.
In the US, executives point to open-source Chinese models such as DeepSeek and tools from Alibaba as faster, cheaper and easier to customise. US firms say these models can outperform proprietary alternatives at a fraction of the cost.
Adoption extends beyond Pinterest in the US, with Airbnb also relying on Chinese AI to power customer service tools. Data from Hugging Face shows Chinese models frequently rank among the most downloaded worldwide, including across US developers.
Researchers at Stanford University have found Chinese AI capabilities now match or exceed global peers. In the US, firms such as OpenAI and Meta remain focused on proprietary systems, leaving China to dominate open-source AI development.
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Microsoft confirmed a service disruption affecting Outlook and Microsoft 365 users in the US, with problems first reported on Wednesday afternoon. The outage primarily affected business and enterprise customers nationwide.
In the US, users reported difficulties sending and receiving email, alongside problems accessing services such as Teams, SharePoint and OneDrive. Microsoft said part of its North America infrastructure was failing to process traffic correctly.
Engineers in the US began rebalancing traffic and restoring affected systems to stabilise services. Microsoft said recovery was under way, though full resolution would take additional time.
The incident highlights the reliance of organisations in the US on cloud-based productivity tools. Businesses across the country experienced disruptions extending into the evening as work and communication systems remained unstable.
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