Revisited

Bouncing back: Silicon Valley bets on AI to regain past glory

Syria's Raqqa struggles to rebuild after years of rule by Islamic State group

My father, the war criminal: Children of Argentina's dictatorship grapple with dark past

A decade after Lampedusa boat tragedy, Mediterranean remains world's deadliest migrant route

Five decades on, Chile still grapples with legacy of Pinochet dictatorship

When four nuclear bombs fell onto Spanish village of Palomares

Guatemala: Justice system victim of government's authoritarian drift

Netherlands: Risk of submersion persists 70 years after deadly tidal wave

Warsaw Ghetto: Labyrinth of memories