Rene Haas was on an exercise bike two weeks ago watching CNBC like he does every morning, when the tech sector took a beating. The TV screen had “red everywhere”, recalls the chief executive of Arm ...

There has been a bull case for owning copper in recent years: copper wiring is crucial to the green transition and the AI ...

SoftBank is in talks to invest as much as $25bn into OpenAI. The deal would make it the start-up’s biggest financial backer.

Plus, Mandelson becomes the UK’s man in Washington while political and business leaders debate AI developments in Paris ...

Chinese tech champion Huawei has emerged as Nvidia’s primary competitor in China for inference chips. The Financial Times has ...

Amazon, Meta, Microsoft and Alphabet forecast massive capex despite investor concerns about returns and DeepSeek ...

“There is definitely a worry in Brussels that the new US president will raise pressure on the EU around the AI Act to ensure that US companies don’t have to deal with too much red tape, or potentially ...

Plus, an anaemic start to the year for dealmaking in the US and talks over a $58bn Japanese carmaker deal fall apart ...

Investor exuberance over artificial intelligence has fuelled a “bubble” in US stocks that resembles the build-up to the ...

This season of Tech Tonic is presented by Madhumita Murgia, and produced by Josh Gabert-Doyon. Edwin Lane is the senior producer and Manuela Saragosa is the executive producer. Sound design by Breen ...

Breakthrough suggests artificial intelligence’s appetite for energy may not be as insatiable as previously thought ...

This is an audio transcript of the Tech Tonic podcast episode: ‘Tech in 2025 — The view from Silicon Valley’ ...