Apple has announced a major expansion of its renewables investment in Europe.

It's part of the company's ongoing effort to cut the carbon footprint caused by customers powering and charging Apple devices.

By 2030, Apple aims to become carbon neutral across its entire supply chain.

According to researchers from University College London, quitting smoking in middle age or later is linked to slower age-related cognitive decline over the long term.

To find out more, we spoke to lead author Dr Mikaela Bloomberg from UCL’s Institute of Epidemiology & Health Care.

And – eating peppermints can increase alertness in people who are ill with the common cold.

Also in this episode:

Which breweries are using artificial intelligence to develop their latest beers?

TikTok: campaigners warn millions of users will be at risk if London office closes

Scientists say some dogs could be as addicted to toys as humans are with online gambling and gaming

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