India Covid: Anger as Twitter ordered to remove critical virus posts
The country is struggling with a massive surge in cases and a major oxygen shortage.
Author Archives: BBC News - Technology
Tenet: Why we performed backwards and forwards
The Oscar-winning film's VFX supervisor explains how the team created sequences inverted in time.
Facebook v Apple: The ad tracking row heats up
Why is there is a dispute between the two tech giants and does it matter to you?