Ukrainian engineers are rushing to perfect A.I.-guided, jet-driven interceptors. Their goal: to stop a fast Russian threat in the latest round of a deadly tech duel. By Maria Varenikova and Paul Mozur ...

Two ships sink near Hormuz after being hit by projectiles amid surge in attacks A container ship and a dry bulk carrier have both sunk near the Strait of Hormuz in the past ‌24 hours after being hit ...

The World Economic Forum could appoint Christine Lagarde as its next chair as soon as next month, four people close to the organisation told Reuters, meaning she would step down early as European ...

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The definitive, minute-by-minute guide to every billionaire around the globe. See who's up, who's down and who's a new member of the three-comma club.