Republican candidate Chris McGowan and Democratic candidate Dave Dawson will meet face-to-face for a debate Wednesday as they seek the U.S. House seat in Iowa's 4th Congressional District.

The U.S. Department of Justice has threatened California with possible legal action over what it says are noncitizens believed to have received mail ballots for next month's midterm elections.

Chemical fertilizers and animal waste contain nitrates and phosphorus that can get washed with rain or snowmelt into the state's rivers. That affects Iowa's more liberal urban centers which rely on rivers and lakes for drinking water.

The shifting money in the final weeks of midterm campaigns points to a defensive posture by Republicans and new aggression from Democrats, who aim to capitalize on President Donald Trump's weak approval ratings.

President Donald Trump's midterm roadshow to rally the GOP is stopping Wednesday in swing-state Arizona and a Republican-leaning U.S. House district in Montana.

Democratic leader Hakeem Jeffries said Democrats will be united on reinstating Affordable Care Act tax breaks, reversing Republican Medicaid cuts, holding votes against the Iran war and undoing President Donald Trump's tariff regime.

Newly drawn congressional districts in Utah mean that when incumbent Republican Rep. Blake Moore meets Democratic challenger Peter Crosby for a debate Tuesday, he'll be speaking to a new amalgam of voters.

Sen. Jon Ossoff is scheduled to face Republican Rep. Mike Collins Tuesday in a debate for Georgia's key U.S. Senate race.

The data center issue has dominated the competitive governor's race in Nevada, where 80% of the land is owned by the federal government.

Most Americans think Donald Trump is profiting off the presidency in unethical or illegal ways and is focused more on his wealth than helping people like them, a new AP-NORC poll finds.

President Donald Trump on Tuesday will devote a big chunk of his dwindling time ahead of crucial midterm elections to head all the way to Alaska — attempting to bolster a Republican incumbent senator in another sign of GOP fears about retaining control of Congress after Election Day on Nov. 3.

President Donald Trump on Monday tried to boost Sen. Jon Husted's reelection campaign by attacking two groups of Black immigrants during a rally in Ohio.

Georgia Democratic gubernatorial nominee Keisha Lance Bottoms is set to take the debate stage Monday without her Republican opponent.