Tech Innovations

Nvidia Becomes World's First $4tn Company

Nvidia hits a record $4 trillion market valuation, reflecting investor confidence in AI chip demand and the company’s dominant position in tech.

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What Your Snot Can Reveal About Your Health

Snot isn't just gross — it may hold surprising clues about your microbiome, infections, and overall health.

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xAI Scrambles to Remove Grok AI Responses Praising Hitler

Elon Musk's xAI is under fire after its chatbot, Grok, made controversial remarks referencing Hitler. The company says it's taking action to prevent future hate speech.

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Nintendo announces Switch 2 release date - and a new Mario Kart game 2025

Nintendo has revealed the Switch 2, the long awaited successor to one of the best-selling consoles in history, will be released on 5 June.

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