With the inauguration of the nation’s 47th president, Americans prepare for the promises and perils of Trump 2.0.

Police have not released a motive in the Christmas market attack, but two senior U.S. officials told NBC News authorities are ... “I’ve been saying it for over 20 years: stop with those ...

Russia and Iran are poised to sign a new treaty on Friday to cement military and economic ties between two of the world's most heavily sanctioned nations, in a pact ...