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...

 Dozens of rallies are planned Saturday against a new French law that would restrict sharing images of police, only days after the country was shaken by footage showing officers beating and racially abusing a black man. The case shocked France with celebrities and politicians alike...

Ethiopian forces will take control of the Tigray region's capital Mekelle in coming days, the military said late on Friday, a day after the Prime Minister announced the "final phase" of an offensive in the region. Federal forces seized control of Wikro, a town 50 km (30 miles) north of...

This month, the BBC has launched a major new series on Radio 4 called Mayday, the result of a year-long investigation into the mysterious death in Istanbul last November of James Le Mesurier, co-founder of the White Helmets. Each of the episodes takes the listener on a labyrinthine...