Sustainable development

South Korea unveils megagrowth plan with AI expressway and energy reform

President Lee Jae-myung has announced a sweeping national megagrowth plan that positions South Korea at the forefront of AI and energy transformation.

The initiative includes the creation of an ‘AI expressway’, starting with the Ulsan AI data centre, underpinned by bold tax incentives and regulatory reforms to attract private sector investment. Complementing this is a proposed investment of 100 trillion won to accelerate AI innovation, next-generation semiconductors, and the development of AI infrastructure and innovation zones.

On the energy front, the government has launched a dedicated task force to develop an AI-powered next-generation power grid. This ‘electric highway’ aims to integrate AI technology into renewable energy distribution and grid modernisation without needing vast new infrastructure.

Complementing the power grid overhaul, Korea Electric Power Corp. (KEPCO) plans to invest around 73 trillion won by 2038 to expand transmission lines and upgrade the power infrastructure serving major semiconductor complexes.

Together, these measures form a robust blueprint that aligns digital transformation with energy security, aimed at keeping South Korea globally competitive while responding to rising electricity demands from AI and other tech industries.

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China debuts quantum-embedded GNN for drug discovery

According to Science and Technology Daily, Chinese researchers have reported a breakthrough in quantum drug discovery using edge encoding. Origin Quantum, USTC, and the Hefei AI Institute built a quantum-embedded graph neural network (GNN) to predict drug-molecule properties.

In drug development, graph neural networks model molecules as atoms and bonds. Classical and some quantum approaches handle atoms well but struggle with bonds. The gap limits accuracy and screening speed.

The team from China introduced quantum edge and node embeddings to process bonds and atoms simultaneously at the quantum level. The quantum-embedded GNN unifies both signals in one pass. Results show sharper predictions for the properties of candidate drugs.

Validation on the Origin Wukong quantum computer indicates stable performance despite today’s noisy hardware. Benchmarking suggests efficiency gains for molecular screening pipelines. Researchers say the approach is production-oriented as devices scale.

Findings appear in the Journal of Chemical Information and Modelling. Collaboration highlights China’s push to integrate quantum computing with biopharmaceutical research and development. More exhaustive testing on larger qubit counts is anticipated.

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Google rolls out Preferred Sources for tailored search results

Google has introduced a new ‘Preferred Sources’ feature that allows users to curate their search results by selecting favourite websites. Once added, stories from these sites will appear more prominently in the ‘Top Stories’ section and a dedicated ‘From your sources’ section on the search results page.

Now rolling out in India and the US, the feature aims to improve search quality by helping users avoid low-value content. There is no limit to the number of sources that can be chosen, and early testers typically added more than four.

While preferred outlets will appear more often, search results will still include content from other websites.

To set preferred sources, users can click the icon next to the ‘Top Stories’ section when searching for a trending topic, find the outlet they want, and reload results.

Google says the change may also benefit publishers, offering them more visibility when AI-driven search engines sharply reduce traffic to news websites.

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Perplexity AI offers US$34.5b for Google Chrome

Perplexity AI has made a surprise US$34.5 billion offer to acquire Google’s Chrome browser, which could align with antitrust measures under consideration in the US.

The San Francisco-based startup submitted the proposal in a letter of intent, claiming it would keep Chrome independent while prioritising openness and consumer protection.

The bid arrives as Google awaits a court ruling on potential remedies after being found to have maintained an illegal monopoly in online search.

US government lawyers have suggested Chrome’s divestment instead of allowing Google to strengthen its dominance through AI. Google has urged the court to reject such a move, warning that a sale could harm innovation and reduce quality.

Analysts at Baird Equity Research said Perplexity’s offer undervalues Chrome and may be intended to prompt rival bids or influence the judge’s decision. They added that Perplexity, which already operates its browser, could gain an advantage if Chrome became independent.

Google argues that most Chrome users are outside the US, meaning a forced sale would have global implications. The ruling is expected by the end of August, with the outcome likely to reshape the competitive landscape for browsers as AI increasingly shapes how users access the internet.

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AI browsers accused of harvesting sensitive data, according to new study

A new study from researchers in the UK and Italy found that popular AI-powered browsers collect and share sensitive personal data, often in ways that may breach privacy laws.

The team tested ten well-known AI assistants, including ChatGPT, Microsoft’s Copilot, Merlin AI, Sider, and TinaMind, using public websites and private portals like health and banking services.

All but Perplexity AI showed evidence of gathering private details, from medical records to social security numbers, and transmitting them to external servers.

The investigation revealed that some tools continued tracking user activity even during private browsing, sending full web page content, including confidential information, to their systems.

Sometimes, prompts and identifying details, like IP addresses, were shared with analytics platforms, enabling potential cross-site tracking and targeted advertising.

Researchers also found that some assistants profiled users by age, gender, income, and interests, tailoring their responses across multiple sessions.

According to the report, such practices likely violate American health privacy laws and the European Union’s General Data Protection Regulation.

Privacy policies for some AI browsers admit to collecting names, contact information, payment data, and more, and sometimes storing information outside the EU.

The study warns that users cannot be sure how their browsing data is handled once gathered, raising concerns about transparency and accountability in AI-enhanced browsing.

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Ukraine pioneers Starlink satellite-to-phone network

Ukraine has completed its first successful field test of Starlink’s direct-to-cell satellite technology, marking a breakthrough for mobile connectivity in Eastern Europe.

The trial, carried out by the country’s largest mobile operator Kyivstar in the Zhytomyr region, saw CEO Oleksandr Komarov and Ukraine’s digital transformation minister Mykhailo Fedorov exchange messages using standard smartphones.

The system connects directly to phones via satellites equipped with advanced cellular modems, functioning like cell towers in space.

The technology is designed to keep communications running when terrestrial networks are damaged or inaccessible.

Telecom companies worldwide are exploring satellite-based solutions to remove coverage gaps instead of relying solely on costly or impractical land-based networks.

Starlink, owned by SpaceX, has already signed direct-to-cell service deals in 10 countries, with Kyivstar set to be the first European operator to adopt it.

A commercial rollout in Ukraine is planned for late 2025, starting with messaging. Broader mobile satellite broadband access is expected in early 2026.

Kyivstar’s parent company, VEON, is also discussing with other providers, such as Amazon’s Project Kuiper, the extension of similar services beyond Ukraine.

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Musk’s xAI makes Grok 4 free worldwide for a limited time

Elon Musk’s company xAI has made its latest AI model, Grok 4, available to all users worldwide at no cost for a limited period. The model, launched just a month ago, was initially exclusive to paying subscribers of SuperGrok and X Premium.

Although Grok 4 is now open to everyone, its most potent version, Grok 4 Heavy, remains restricted to SuperGrok Heavy members. The announcement comes days after OpenAI unveiled GPT-5, which is also freely accessible.

Grok 4 features two operating modes. Auto mode decides automatically whether a query requires more detailed reasoning, aiming to deliver faster responses and use fewer resources. Expert mode allows users to manually switch the AI into reasoning mode if they want a more thorough reply.

Alongside the release, xAI has introduced Grok Imagine, a free AI video generation tool for users in the US, with enhanced usage limits for paid members in other regions. The tool has already sparked controversy after reports emerged of its use to create explicit videos of celebrities.

Musk has also revealed plans to integrate advertising into the Grok chatbot interface as an additional revenue source to help offset the high costs of running the AI on powerful GPUs.

The ads will be placed between responses and suggestions on both the web platform and the mobile application, marking another step in xAI’s bid to expand its user base while sustaining the service financially.

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GitHub CEO to leave as Microsoft integrates platform into CoreAI amid AI coding race

GitHub CEO Thomas Dohmke has announced his decision to step down later in the year to pursue new entrepreneurial ventures.

Instead of appointing a new CEO, Microsoft will integrate GitHub more closely into its CoreAI division. Since Microsoft acquired GitHub in 2018, the platform has operated chiefly independently, but with this change, leadership will report directly to several Microsoft executives.

Under Dohmke’s leadership since 2021, GitHub’s user base more than doubled to over 150 million developers, supporting over one billion repositories and forks.

The platform has become essential to Microsoft’s AI and developer strategy, especially with growing competition from Google, Replit, and others in the AI coding market.

GitHub recently launched advanced AI tools like Copilot, which suggest code and automate programming tasks, helping developers work more efficiently.

Microsoft’s investment in AI is shaping the future of coding, with GitHub playing a central role by providing direct access to developers worldwide.

Dohmke will remain with Microsoft until the end of the year to assist with the transition, emphasising GitHub’s importance to Microsoft’s broader ambitions in AI and cloud computing.

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Ministers urged to forge a secure path for UK government’s digital future

TechUK has issued a comprehensive framework to guide the UK government’s digital transformation, emphasising the importance of secure technological progress as a national imperative.

The proposal outlines three foundational pillars: shaping digital regulation, strengthening countries and regions through digital investment, and advancing international digital trade.

It also calls for sweeping investments in digital skills to ensure citizens are prepared for the digital era. The trade body underscores the need for a digitally confident workforce to sustain the nation’s tech-driven ambitions.

Taken together, these recommendations aim to keep the UK a competitive and resilient digital economy that works for all citizens, supports sustainable growth, and adapts confidently to evolving global digital realities.

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Musk threatens legal action against Apple over AI App rankings

Elon Musk has announced plans to sue Apple, accusing the company of unfairly favouring OpenAI’s ChatGPT over his xAI app Grok on the App Store.

Musk claims that Apple’s ranking practices make it impossible for any AI app except OpenAI’s to reach the top spot, calling this behaviour an ‘unequivocal antitrust violation’. ChatGPT holds the number one position on Apple’s App Store, while Grok ranks fifth.

Musk expressed frustration on social media, questioning why his X app, which he describes as ‘the number one news app in the world,’ has not received higher placement. He suggested that Apple’s ranking decisions might be politically motivated.

The dispute highlights growing tensions as AI companies compete for prominence on major platforms.

Apple and Musk’s xAI have not responded yet to requests for comment.

The controversy unfolds amid increasing scrutiny of App Store policies and their impact on competition, especially within the fast-evolving AI sector.

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