Elon Musk briefly becomes fifth-richest person
Tesla’s soaring share price means Mr Musk also gained the option of accessing $2.1bn worth of stock.
Author Archives: BBC News - Technology
QAnon: Twitter bans accounts linked to conspiracy theory
The social media site says it is taking action to limit behaviour that could lead to "offline harm".
Coronavirus: The great contact-tracing apps mystery
Germany and Switzerland are not sure how well their apps are working as the data is out of bounds.