Facebook, Google expect jabs for office return
The tech companies will require vaccination for returning in-office employees as Covid-19 cases rise in US
Scarlett Johansson sues Disney over streaming of Black Widow
The star says box office takings for Black Widow were hit when it was streamed at the same time.
Untethered bi-pedal robot runs 5km and other tech news
Jen Copestake looks at some of the best technology news stories of the week.
Didi: Chinese ride-hailing giant denies plans to go private
Didi shares surged by almost 50% in pre-market trade after a report that it planned to go private.
The fungus and bacteria tackling plastic waste
Bacteria, fungus and enzymes can all digest plastic, but can they work at a useful commercial scale?
A US company has turned a former coal plant into a gas-fired Bitcoin mine
Environmentalists have criticised the gas-fired mine but the company says it offsets its emissions.