When Nikki Haley suspended her presidential campaign, she refused to endorse Donald Trump for the 2024 Republican nomination — and apparently so did some of her supporters in Pennsylvania

Democrats say Florida's proposed abortion amendment in November's election can help flip the state in the 2024 election, as Biden tries to beat Trump

Biden will travel to Tampa, Florida, on Tuesday to deliver remarks on abortion access a week before the state's six-week ban goes into effect

Keystone State voters are setting the table for a slate of key elections in November.

Trump had intended to seize his first free Saturday since his first criminal trial began, in New York City, with a large rally in North Carolina as well as a fundraiser

As President Joe Biden and Donald Trump step up their campaigning in swing states, a quieter battle is taking place in the shadows of their White House rematch

538 breaks down the latest presidential, Senate and House fundraising reports.

The gap between Democrats and Republicans makes claims of a "uniparty" hard to swallow.

The voting tech company Smartmatic entered into a settlement with One America News to resolve its lawsuit against the network for peddling lies about the 2020 election.

The office of Nevada's Secretary of State announced in a new report Monday that there was "no evidence of widespread voter fraud in Nevada."

Ohio's secretary of state sent a letter on Monday signaling they can't accept a proposed workaround to certifying Biden on the state's November general election

Donald Trump made history this week as the first former president ever to stand trial for alleged criminal wrongdoing, marking a new phase in the 2024 campaign.

"There is simply no substitute for the candidates debating with each other," the letter reads.

Nebraska is only the latest to weigh changing its Electoral College system.

Washington state has just joined Ohio and Alabama in signifying through elections officials that President Joe Biden could be left off their general election ballots.

Robert F. Kennedy Jr.'s campaign ended its contract with a consultant seen on video encouraging people to vote for him to get "rid of Biden" even if it helps Trump

Cornel West announced Melina Abdullah as the running mate for his 2024 presidential campaign on "The Tavis Smiley Show" on Wednesday

Joe Biden is polling better than Donald Trump among voters who turn out more often.

Voters have sided with abortion rights supporters every time the issue has been directly on the ballot since the U.S. Supreme Court overturned the nationwide right to abortion

Experts wonder if the 2024 presidential race between Biden and Trump will be changed by the Israel-Hamas war and the ensuing humanitarian crisis in Gaza

Gen Z activists on both sides of the abortion debate are hitting the ground trying to motivate their peers to the polls this November.

Will President Joe Biden get credit for canceling billions in student loans?

Trump's position on abortion did not address some of the key questions that have come to define the debate since Roe v. Wade was overruled in 2022

The letter flagged "an apparent conflict in Ohio law" between the DNC's nominating process and the state's ballot certification deadlines.

Donald Trump doesn't trust mail-in voting, but his hand-picked RNC leadership and other Republicans say it's a necessary measure to win.

No Labels will not run a third-party "unity" ticket against Trump and Biden in the 2024 presidential election

The bipartisan No Labels movement is facing a self-imposed soft deadline of early April to field a ticket in the 2024 presidential race.

Explore possible 2024 election outcomes with 538's Swing-O-Matic interactive.

Biden's campaign is celebrating a court ruling that will add an abortion rights ballot measure to the November ballot in Florida, saying that could help flip the state

Tens of thousands of voters continue to cast ballots against Biden and Trump in the primaries, underlining an issue about the base that each candidate has acknowledged

RFK Jr. on Tuesday doubled down on his suggestion that Biden is a greater threat to democracy than Trump

History indicates that a running mate announcement will happen just before the national convention.

Listen to Wisconsin and other groups are urging voters to pick "uninstructed" over Biden in Wisconsin's Democratic primary on Tuesday

Robert F. Kennedy Jr. rejected that he selected lawyer Nicole Shanahan as his running mate because she is wealthy enough to help fund his effort to access states' ballot.

Arizona's Senate race is pitting a hard-line conservative and a progressive against each other, some experts told ABC News.

Tulsi Gabbard declined an offer to be Robert F. Kennedy Jr's running mate in his independent presidential bid, she tells ABC News

RFK Jr.'s sister Rory Kennedy said that his bid for the White House makes her "very concerned" about the likelihood it could prompt a Trump victory over Biden

Democrats pushed back against historic trends in the 2022 midterms, overcoming broadly negative economic attitudes and Joe Biden’s unpopularity.

It's unusual for both presidential candidates to be this disliked. But history shows that favorability doesn't always predict the winner in November.

Williamson's unsuspended presidential campaign is less about winning and more about ideas.