Tech

The ex-COO of Facebook is credited with turning the company into a profit powerhouse. Read More

Intelligence agency GCHQ say pictures of Colossus a reminder of the UK ingenuity that helped defeat Hitler. Read More

Bus firms are now using artificial intelligence to design their timetables. Read More

iPhones made up a fifth of phones shipped last year, according to shipment data from the International Data Corporation. Read More

Japanese firm ALI Technologies had dreamed of a “new form of movement”. Read More

Firm will stop inflation-linked mid contact increases, an industry practice criticised by regulator. Read More

The firm’s owner, Frasers Group, told the BBC trade-ins would be phased out in “the coming months”. Read More

The star has a change of heart over the Elon Musk-owned platform he had previously snubbed. Read More

Fans say they welcome developers’ attempt to represent better the culture of Persia and Iran. Read More

Policymakers should address the “troubling trend”, says the organisation’s managing director Kristalina Georgieva. Read More