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McDonald's franchisees face AI-driven pricing tools, Reuters reports

Reuters reports that McDonald's has deployed AI-based dynamic pricing tools across US and some global franchise locations, adjusting menu prices based on local 'customer willingness to pay.' Documents reviewed by Reuters show a Big Mac priced $5.69 at one Fresno store and $6.89 at another two miles away, and McDonald's now requires franchisees to 'constructively engage' with its approved pricing tools while tracking deviations from algorithmic recommendations.

Speaker Johnson says he hopes AI safety guardrails stay voluntary

House Speaker Mike Johnson told CNBC ahead of a Washington meeting with AI executives and President Trump that he prefers voluntary safety guardrails over mandatory regulation. He said he expects industry to move toward self-imposed safety measures to reassure investors and the public. Congress has yet to pass AI legislation and is set to leave Washington until after November's election.

Nvidia authorizes additional $150 billion in stock buybacks

Nvidia announced a new $150 billion share repurchase authorization on Monday, adding to the $80 billion buyback plan it revealed in May alongside a dividend increase to 25 cents per share from 1 cent. The move comes as Nvidia's forward price-to-earnings ratio has fallen to 14.5, well below its five-year average of 62.9, even as analysts project net income near $385 billion in fiscal 2028.

Study finds AI boosts individual scientists' output but narrows research topics overall

Analysis of scientific literature shows researchers using AI tools publish roughly three times more papers and get nearly five times more citations than non-AI-using peers, but their work covers 4.6% less topical ground, a pattern seen in over 70% of subfields studied. The authors argue this narrowing stems not from the technology itself but from institutional incentives that reward speed and easily measurable results over novel exploration.

SNL parodies Anthropic CEO Dario Amodei on AI extinction risk

Saturday Night Live's Weekend Update aired a sketch featuring Jane Wickline as a nervous, self-contradicting Dario Amodei, riffing on his CNN interview about AI risk and his essay urging companies to slow AI development. The fictional Amodei admits he doesn't condone his own company's actions and asks the public to pressure him to stop.

IEEE TryEngineering launches STEM book series for kids ages 8-12 via Lerner Publishing

IEEE TryEngineering has launched a six-book STEM series for readers ages 8 to 12, published by Lerner Publishing Group and titled Tomorrow's Technology With TryEngineering, Powered by IEEE. Each title pairs age-appropriate explanations with real-world examples and design challenges, covering subjects like artificial intelligence and communication technology, and draws on ebooks and videos from tryengineering.org. The project involved several IEEE societies, including Communications, Computer, and Oceanic Engineering, plus the Transportation Electrification Council.

Satirical piece claims AI firms now compete on 'most dangerous' model marketing

A satirical article portrays OpenAI and Anthropic shifting their marketing from showcasing coding or productivity features to boasting about how capable their AI models are of threatening humanity. It cites a fictional academic, an OpenAI breach of Hugging Face praised by Sam Altman as a cybersecurity threat, and an Anthropic whistleblower whose warnings reportedly boosted the company's share price.

Blog post proposes counter-thought-experiment to Roko's Basilisk

A writer outlines a speculative concept of a far-future AI that, having mastered space and time, attempts to physically resurrect every human who ever lived by reconstructing their consciousness rather than copying it. The scenario holds that some resurrected people, especially those with rigid religious certainty or prior arrogance, cannot cope with the reality and turn violent, self-destructive or insane, prompting the AI to halt their resurrection while it searches for a way to bring them back without violating their free will.

US and China agree to launch AI dialogue, set November talks

Following a Trump-Xi summit, the US and China agreed to start a formal dialogue on AI's risks and benefits, with a follow-up round scheduled for November, and to establish a communication channel for AI-related incidents. Both governments also said they would adopt the phrase "super intelligence" in place of "artificial intelligence" in their exchanges.

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