A Cassidy-affiliated super PAC launched an add criticizing “liberal Letlow.” She responded with a “mud alert” video.

Incumbent Louisiana Sen. Bill Cassidy is defending his seat against top GOP contenders Julia Letlow and John Fleming.

Louisiana state Sen. Blake Miguez abandoned his U.S. Senate bid, switching to run for U.S. House after President Donald Trump ...

State Sen. Blake Miguez will seek the seat now held by Congresswoman Julia Letlow.

Louisiana's U.S. Senate and congressional primary elections are seeing a shake-up as candidates shift races, creating ...

Louisiana state Sen. Blake Miguez (R) announced on Tuesday that he would be shifting his run from a Senate challenge for Sen.

Devotees of the health secretary’s Make America Healthy Again movement say they oppose the Louisiana senator’s reelection.

The Greater Baton Rouge area is expected to receive millions from over $1.3 billion secured for Louisiana, Sen. Bill Cassidy ...

U.S. Sen. Bill Cassidy is running for a third term on a pivotal wager: that a record of delivering federal dollars to ...

After federal immigration enforcement agents fatally shot a second person in Minneapolis, stirring mass protests, U.S. Sen.

Louisiana Senator Bill Cassidy and other Republican lawmakers are calling for an investigation into the shooting of Alex ...

Louisiana Republican Senator Bill Cassidy said the U.S. capture of former Venezuela President Nicolas Maduro sends a message ...