One of Google's self-driving cars crashed into a bus in California last month. There were no injuries.

New research provides the first evidence that Zika virus might cause a severe neurological disorder called Guillain-Barré syndrome.

Pop star Adele plays her first UK show in more than four years, as she opens her world tour in Belfast.

Some detainees are being held for too long and in dirty and insect-ridden rooms at Europe's largest immigration centre, in west London, inspectors say.

US Secretary of State John Kerry says all alleged violations of the partial truce in Syria will be investigated, as aid convoys begin to reach besieged areas.

A US judge rules that Apple cannot be forced to give the FBI access to a locked iPhone in a case that echoes an ongoing legal battle.

Ministers decide against introducing fees for Freedom of Information requests, and promise greater transparency of public sector staff expenses, following a review.

Revised plans setting out powers for UK police and security agencies to monitor people's communications and internet usage are being published later.