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What a difference a week makes. The S&P 500 has surged more than 6% over the past five days, its biggest gain since last year’s tariff tantrum.

The S&P 500 has enjoyed an epic rally over the past five days — but the advance may be more mechanical and driven by options positioning, rather than by an improvement in investors’ fundamental outlook.

Alfred Wahlforss was running out of options. His startup, Listen Labs, needed to hire over 100 engineers, but competing against Mark Zuckerberg's $100 million offers seemed impossible. So he spent $5,000 — a fifth of his marketing budget — on a billboard in San Francisco displayi

Two dozen companies and organisations signed an open letter urging US policymakers to protect open-weight AI models. The letter, published today (PDF), carries signatures from a list that spans direct commercial rivals and organisations with little obvious overlap in business mod

Google’s AI-generated summaries appeared in 43% of US searches measured by Similarweb, up from 15% a year earlier, according to the market intelligence firm’s 2026 Generative AI Landscape report. AI Overviews display generated summaries within conventional Google results, while A

Guardoc Health says it processes over one million clinical documents daily using Amazon Nova models through Bedrock. Bringing AI into clinical documentation comes down to a specific kind of risk calculation. Get it wrong and the errors compound into denied Medicare claims under t

OpenAI’s first-ever influencer brand trip is sparking online backlash as tensions over the use of AI continue. O recorte ajuda a contextualizar a pauta dentro de IA.

At its peak in 2021, Airtable was valued at over $11 billion, but earlier this year, its shares were said to be trading on the secondary markets at a valuation of $4 billion.

The legislation lays the groundwork for a potential overhaul of India's zero-merchant-discount-rate regime, under which businesses have not paid fees to accept UPI payments since 2020.

Governor who touted Texas as AI “epicenter” pauses data center grid connections. O recorte ajuda a contextualizar a pauta dentro de IA.

The week-old Open Secure AI Alliance, spearheaded by Nvidia and grown to over 120 companies, already has proposals out for defending against AI agents.

Joe Kent says that he and other anti–Donald Trump MAGA figures have formed a new movement. They want Tucker Carlson to run for the presidency in 2028.