Only around a million people live in Montana, but the state will likely determine the balance of power in the U.S. Senate.

Cynthia Lummis and nine other U.S. senators released a book Wednesday detailing why former President Donald Trump should be ...

A Republican-controlled Senate could be a moderating influence on a second Trump administration or a big obstacle to a Harris ...

The Senate's majority hangs in the balance of the 2024 election cycle, with more than a dozen seats potentially at play.

In remarks on Thursday at the Economic Club in Washington, President Joe Biden said the Fed's rate cut was "an important day," but stopped short of declaring victory. U.S. intelligence agencies ...