Tens of thousands of Palestinians began arriving in northern Gaza, months after Israel ordered them out. The Israel-Hamas cease-fire was holding after faltering over the weekend. Bloodshed over ...

Stocks Sink as Investors Worry About China’s A.I. Advances A jolt of panic hit technology stocks on Monday, with investors rattled by fears that A.I. advances by Chinese upstarts could threaten ...

80 years ago today, the Auschwitz-Birkenau Nazi concentration and death camps were liberated by the Soviet Red Army in Poland. In commemoration, today is ...