Texas Republicans are voting in a closely watched US Senate primary between John Cornyn and Ken Paxton. See live results here ...

Texas voters are casting ballots across the state as the closely watched Cornyn vs. Paxton Republican Senate runoff and other ...

Source: Election results are from The Associated Press. County type designations are based on a New York Times analysis of ...

Bill Cassidy is the first elected U.S. senator to lose re-nomination since 2012. They are trying to portray the project as ...

After months of campaigning, scandal, propaganda, and downright weirdness, it all comes down to this.

A physics-inspired model calibrated on 40 years of US congressional data pinpoints a spending threshold of roughly 1.8 million USD at which campaigns stop influencing who wins and start fueling ...