The US condemns the killing of Iranian nuclear scientist Mostafa Ahmadi-Roshan in a car bomb attack in north Tehran.

Payday loan company Wonga removes pages from its website after it was branded "incredibly irresponsible" for targeting students.

The government loses three votes in the House of Lords over aspects of its welfare reform plan.

BBC Wales can reveal the exact scores for each secondary school in the Welsh government's controversial new banding system following a request.

Every star in the Milky Way is host to at least one planet, say astronomers reporting at the American Astronomical Society meeting.