FT Tech Tonic26 Nov 2025

Defying death: The origins of ageing

How much do we really know about ageing? For decades, scientists have been trying to understand the biology of the ageing process - what happens to our bodies as we get older? And is it possible to slow that process down or even stop it all together?

In this series of Tech Tonic, the FT’s Hannah Kuchler and Michael Peel look into the past, present and future of longevity - the wellness movement focused on extending and bettering your quality of life. Episode 1 follows Hannah as she speaks with UCL professor David Gems about the history of ageing research, and then with longevity researcher Matt Kaeberlein to discuss how the industry has developed - including current drugs that could have anti-ageing effects. Plus, Michael visits the Reviv clinic in London where he experiences, first hand, the growing consumer interest in the longevity craze.

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Rewiring sport: Hi-tech cheating

At the Enhanced Games in Las Vegas earlier this year, athletes used performance-enhancing drugs and banned equipment in an attempt to break world records. At the same time, companies such as Adidas ar...

15 Juli 29min

Rewiring sport: Is tech ruining sports fandom?

Video-assistant refereeing (VAR) has proved to be one of the most controversial pieces of technology ever introduced in sports. But with the rise of everything from broadcasting gimmicks to data-drive...

8 Juli 25min

Rewiring sport: How technology is helping athletes break barriers

For decades, sportspeople have been getting fitter, faster and reaching ever-higher levels of performance. But as the margin between winning and losing shrinks, athletes are turning to technology to m...

1 Juli 26min

Coming soon: Rewiring sport

Are technological advances in sport leaving athletes, fans and competition itself better off? Or are they undermining the spirit of sport? With the World Cup underway, the FT’s sports editor Josh Nobl...

24 Juni 57s

AI Labs: Zuckerberg’s $100bn gamble

Mark Zuckerberg created the world’s biggest social media company in Facebook, before deciding the future lay in the metaverse. Now he’s spending hundreds of billions of dollars to transform Meta again...

3 Juni 28min

AI Labs: Elon Musk wants AI in space

Elon Musk’s xAI is lagging behind the likes of OpenAI and Google DeepMind in the AI race. Will a giant IPO of SpaceX, Musk’s rocket company, change all that? Murad Ahmed speaks to FT technology corres...

27 Maj 24min

AI Labs: Sam Altman may make or break OpenAI

OpenAI sparked the generative AI boom with the release of ChatGPT. But along the way its chief executive Sam Altman has ruffled plenty of feathers. Colleagues have left to set up rival labs, co-founde...

20 Maj 28min

AI Labs: Google DeepMind plans its comeback

In the latest AI boom Google has been playing catch-up with the likes of OpenAI and Anthropic. But with stacks of cash, its own AI chips and some of the best AI talent in the world, is Google about to...

13 Maj 29min