Scientists create a microscopic robot that ‘walks’

The scientists behind a microscopic "walking" robot hope their tech could one day be used against cancer.

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TikTok: US judge halts app store ban

District Judge Carl Nichols has issued a temporary injunction preventing a ban on TikTok downloads.

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'One day everyone will use China's digital currency'

China plans a digital version of its currency, which some say could become a big global payment system.

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Musk: $25,000 Tesla ready "in about three years"

Tesla's founder says new ways to make more efficient batteries will drive down the price of electric cars.

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TikTok: Trump says Oracle deal for video app 'has my blessing'

The president says the bid by Oracle and Walmart would protect the data of TikTok users in the US.

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Friend challenges Facebook over Ronnie McNutt suicide video

Videos of army veteran Ronnie McNutt's online suicide are still accessible on the internet.

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TikTok: YouTube launches rival to be tested in India

India was TikTok's largest overseas market before the social media app was banned there in June.

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ARM: UK-based chip designer sold to Nvidia

The Cambridge-based company's technology helps power most smartphones among many other gadgets.

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Working from home: The rise of the DIY office

From treetops to ironing-board desks - a look at some of your creative home offices.

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Google and Twitter to block election misinformation

The tech firms are ramping up measures ahead of the US elections to block false or misleading content.

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Amazon's murky world of one-star reviews

Companies are trying to manipulate online feedback - and one-star reviews have become the latest weapon.

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Can artificial intelligence create a decent dinner?

By checking what's in your fridge artificial intelligence can create new recipes, but do they work?

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Galaxy Z Fold2: Samsung's third attempt at a folding smartphone

Will it be "third time lucky" for Samsung as it reveals its latest attempt at a folding smartphone?

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Modi Twitter: Account linked to Indian PM hacked

Twitter said a series of tweets were sent from an account linked to the prime minister asking for donations.

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Apps for children must offer privacy by default

Websites aimed at children, connected toys and online games must be designed with privacy at heart.

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Government paid influencers to promote Test and Trace

Taxpayer money was used to pay influencers to promote Test and Trace.

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Neuralink: Elon Musk unveils pig with chip in its brain

Gertrude the pig is a prototype of a brain-to-machine interface.

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Cloud gaming: Are game streaming services bad for the planet?

Remote streaming services may be the future but could cause a sharp rise in emissions, a study shows.

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Mini robo-surgeon performs mock surgery and other news

BBC Click’s Omar Mehtab looks at some of the best technology news stories of the week.

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Mobile users still "ripped off" by operators says Which?

Some customers are still paying full price for contracts even after they paid off expensive phones.

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