The allegations were leveled by U.S. officials late last week. Arms control experts worry that norms against nuclear testing ...

The military base at Al-Tanf had hosted U.S. troops fighting against the Islamic State since 2016. Some of the troops are expected to be repositioned at a Jordanian military base across the border.

U.S. forces, led by the Coast Guard, are now chasing a third oil tanker near Venezuela, sharply escalating a high-stakes crackdown aimed at the country’s sanctioned crude trade. The Coast Guard is ...

The job market continues to show signs of cooling. U.S. employers added just 64,000 jobs in November, according to a delayed report from the Labor Department Tuesday, while the unemployment rate rose ...