The world’s richest man and three other passengers return safely just 11 minutes after take-off.

The firm announces a $14.7bn (£10.7bn) deal to buy Five9, a cloud-based call centre operator.

The UK, US and EU have accused China of carrying out an attack on Microsoft Exchange email servers.

Eyewear can be more tailored to an individual’s face producing a better fit and reduce overstocking.

The online grocer says the blaze was caused by a collision between robots at one of its warehouses.

Low-energy designs and technologies can keep homes comfortable, come rain or shine.

Israeli tech firm NSO denies media reports that its software has been sold to authoritarian regimes.

With construction sand in short supply crushed plastic is being used as an alternative.

A BBC journalist sets out to discover how Twitter moderates posts after he was banned from the platform.

A recreation of the late celebrity cook’s voice is used in a film about his life.