So let's take a look at the landscape, in order of most to least likely to flip. Tier 1 is most likely, Tier 2 is competitive ...

The unpopular war with Iran and stubborn affordability issues have given Democrats cause to be more hopeful about their chances of flipping key seats — and maybe even winning control of the Senate.

While Democrats are favored to flip control of the House of Representatives, the upper chamber is a much closer race, traders ...

Henry Olsen, who predicted Trump would win the popular vote, is warning Republicans that safe Senate seats might be at risk.

Newsweek’s tracker will be updated regularly as new polls, market odds, fundraising data, and race ratings are released.

A total of 35 Senate seats will be on the ballot this November, with only 11 rated as remotely competitive by the Cook ...

During the final vote to close out the House’s “hell week,” a handful of Republicans had a message for the Senate: You’re ...

The filibuster gives Democrats the power to block much of Trump’s agenda, creating a strong incentive to defend the rule ...

The map still favors Republicans, but Trump’s declining popularity --- particularly on the economy --- makes Democrats’ once ...

Senate Republicans who fear their three-seat majority could be in danger in this year’s midterm election would welcome the ...

By Doina Chiacu and Richard Cowan WASHINGTON, April 30 (Reuters) - Maine Governor Janet Mills, a fierce critic of President ...

Rep. Ashley Hinson (R-Iowa), who is running to succeed retiring Sen. Joni Ernst (R), is pushing to expand access to birth ...