Iran's supreme leader promised on Saturday to retaliate for the killing of the Islamic Republic's top nuclear scientist, who the West and Israel believed was the architect of a secret Iranian programme to make weapons. Ayatollah Ali Khamenei, Iran's top authority who says Tehran...

Iran's President Hassan Rouhani Saturday accused arch-foe Israel of trying to create "chaos" by assassinating one of Tehran's top nuclear scientists, but said his country will not fall into a "trap". Scientist Mohsen Fakhrizadeh was "martyred" after being seriously wounded when...

Lewis Hamilton goes into this weekend's Bahrain Grand Prix aiming to continue his record-breaking romp this year and make a successful start on final talks to stay with Mercedes in 2021 and beyond. The newly-crowned seven-time champion will be bidding to claim a fourth career victory at the...

On the doorstep of a terraced house in northern England, virus hunter Colin Hutchinson came face-to-face with the new wave of COVID-19, and the obstacles to slowing its spread. A retired surgeon, Hutchinson is part of a local team of “contact tracers” in Halifax, Yorkshire, that aims to...