The U.S. and Russia have agreed to reestablish high-level military-to-military communication that was suspended in the fall of 2021 before Russia's full-scale invasion of Ukraine, the U.S. military's ...

The U.S. faced two very different nuclear challenges across two continents Friday. For the first time since last year’s war with Iran, U.S. and Iranian diplomats restarted indirect talks over Tehran’s ...

Slowing population growth could soon weigh on the U.S. economy, trimming an estimated $104 billion from the country's gross domestic product compared with what it would have been if population growth ...

Allies like the U.K., EU, Japan and South Korea face trade-weighted tariff increases under Trump’s new 15% global duties. Brazil and China are set to see sharp reductions after the Supreme Court ...

MILAN — For its first six games at these Winter Olympics, the U.S. women’s hockey team was unbeaten and unchallenged. Yet for the first 58 minutes of Thursday’s gold medal game, it looked unnerved — ...