Republicans retained control of the Senate on Election Day, trouncing at least three Democratic incumbents and building upon their 51-49 majority in Congress' upper chamber.
Unlike the House, where Democrats flipped nearly 30 seats from the GOP to regain control, Republicans fended off Democratic efforts to cut into the slim conservative advantage in the Senate.
Unlike the House, where Democrats flipped nearly 30 seats from the GOP to regain control, Republicans fended off Democratic efforts to cut into the slim conservative advantage in the Senate.