Highstakes AI summit in Paris World leaders tech titans and challenging diplomatic talks The Associated Press

Russia’s Federal Security Service says 40 people were killed and more than 100 were wounded in an attack at a Moscow concert hall. The attack Friday, which Russian authorities are…

Vice President Kamala Harris says calls for Ukraine to cede territory to Russia are “dangerous and unacceptable.” She spoke Thursday while meeting with Ukrainian President Volodymyr Zelenskyy in Washington. The…

Subfreezing temperatures blasting much of the U.S. have put millions of Americans at risk of potentially dangerous cold as winter storms continue to dump snow from coast to coast. The…