El-Sayed's campaign tested how an antiestablishment candidate on the left would fare in a perennial Midwest battleground. With the win, he'll become the first Muslim American to serve in the Senate.

Among the sweeping victories by Democrats on Tuesday were wins in several congressional districts that Republicans had redrawn explicitly to boost their party ahead of the midterms.

Jeffries, who addressed supporters after House control was called for Democrats, argued voters have sent Congress a message to end extremism and "corruption."

The result is a crucial victory for Democrats in their push to retake the Senate majority, flipping a seat that Collins has held for nearly 30 years.

These charts show how various demographic groups voted in the midterm election. The data comes from a poll of tens of thousands of voters, conducted by the firm SSRS for a number of news outlets.

NPR's Scott Detrow speaks with former Arkansas Gov. Asa Hutchinson about Democratic victories in states typically considered Republican strongholds.

The victories in the House and Senate return Democrats to full control of Congress for the first time since 2023 and deepens the level of expected friction between them and President Trump.

Democrat Josh Turek has defeated Sen. Ashley Hinson in Iowa, according to a race call by the Associated Press.

The New York mayor tells NPR's Juana Summers that newly elected democratic socialists need to seize this moment and show voters what politics can deliver.

Democrat David Crowley defeated Republican Congressman Tom Tiffany in a campaign that focused on "lowering costs for working families" and bringing more jobs to Wisconsin.