The amount of electricity needed to power the world’s data centres is expected to double in the next five years.Meta expands Teen Accounts feature to Facebook and Messenger, aiming to provide a more restricted setting for under 18s.Wayve, a London-based autonomous driving start-up, partners with Nissan to install its software in Nissan vehicles from 2027.Nato military chiefs warned of global internet blackouts due to suspected Russian attacks on subsea cables.