Air travel chaos looms as US keeps 5G altimeter refit deadline
A July deadline for airlines to refit planes to avoid 5G signal interference will remain in place.
Author Archives: BBC News - Technology
UK chip giant Arm files for blockbuster US share listing
In a blow to the London stock market, the firm said in March that it would not list shares in the UK.
The people turning time into a currency
So-called "time-banking" schemes are letting people get paid in time credits for the work they do.