The company is the latest firm to withdraw from Mobile World Congress in Barcelona.

Arbitration service Acas says agreements should not be routinely used as part of new guidance.

Six in 10 over-50s with HIV receive a late diagnosis, as experts call for more awareness of sexually transmitted infections.

Record rains bring travel chaos but also put out wildfires and replenish supplies in drought-hit areas.

The BBC's Frank Gardner is shown how £194bn worth of gold bars are stored.

BBC Africa Eye uncovers evidence that torture is being used by the Nigerian police and armed forces.

An undercover investigation finds companies offering training for fraudulent qualifications.

Some 908 people have now died in China - but the number of new infections has stabilised.