The Senate map overall favors the GOP, so the party is on offense in just a handful of states critical to control. Michigan offers the rare Democratic-held seat that Republicans h

Senators are bracing for a potential floor fight over accepting the results of the Alaska Senate race between incumbent Sen. Dan Sullivan (R) and former Rep. Mary Peltola (D) — and perhaps other battleground contests — if President Trump urges allies to dispute what he might view as unfair or “rigged” results. Democratic senators generally…

Roger Marshall warns that losing Kansas could hand Senate control to Chuck Schumer as Adam Hamilton makes the race uncomfortably close for the GOP.

The Alaska Senate race features three candidates relevant to this dispute: the incumbent Republican Senator Daniel S. Sullivan (we’ll call him the “Incumbent Dan Sullivan” for clarity here); the Democratic challenger Mary Peltola;

Columbus Dispatch opinion editor Amelia Robinson outlines five key reasons the Dispatch Editorial Board endorsed Sherrod Brown over Sen. Jon Husted for U.S. Senate.