Congress passed a bill Friday cracking down on fentanyl trafficking — legislation that U.S. Sen. John Barrasso said will ...

On Friday, U.S. Sen. John Barrasso, Senate majority whip, and U.S. Sen. Cynthia Lummis, both R-Wyo., praised the U.S. Senate for passing the HALT Fentanyl Act.

U.S. Senate Republican Whip John Barrasso dared Senate Democrats this week to block an emergency bill to fund the government. In the end, ten ...

Sens. John Barrasso and Cynthia Lummis cheered President Donald Trump's speech to a joint session of Congress Tuesday night.

S.D., joined at left by Sen. John Barrasso, R-Wyo., the GOP whip, speaks to reporters as Republicans work to pass an interim ...

The Senate has rejected legislation aiming to bar transgender women and girls from participating in school athletic ...