After being named former President Donald Trump's running mate, it was clear that one of Sen. JD Vance's primary roles was to help win Pennsylvania.

Recent comments from both JD Vance and Robert F. Kennedy Jr. could signal how a Trump administration erodes public confidence in vaccines.

Chinese hackers believed to have targeted Trump, Vance cell phones, according to reports.

In his most direct answer yet of this election cycle, vice presidential nominee Sen. JD Vance said he doesn't believe former President Donald Trump lost the 2020 election

Sen. JD Vance is standing by his running mate, former President Donald Trump, and his false claims that Venezuelan gangs have invaded and conquered Aurora, Colorado.

As South Asian figures take the stage in the fight for the White House, a new report from Stop AAPI Hate has recorded a rise in anti-South Asian racism online.

With the first day of early voting beginning on Wednesday in Arizona, both vice presidential nominees, Sen. JD Vance and Gov. Tim Walz, will campaign in the state.

The vice presidential candidates participated in an old campaign tradition: answering questions written on an orange rolled to them by their traveling press corps.

Sen. JD Vance and Gov. Tim Walz debated several health care topics during the vice-presidential debate on Tuesday. Here's where they stand on the issues.

Vice President Kamala Harris and former President Donald Trump praised their respective running mates as their campaigns worked to spin how they performed at the debate.

JD Vance had a reputation as a culture warrior, but he leaned into policy contrasts in Tuesday's debate.

Presidential historian Douglas Brinkley talks about why the debate between Vance and Walz could make a difference in the tight race for president.

Sen. JD Vance claimed that former President Donald Trump worked to "salvage" Obamacare. However, history shows Trump worked to dismantle it.

Americans are split over whether Sen. JD Vance or Gov. Tim Walz won Tuesday's vice presidential debate.

In one of the most notable exchanges of the vice presidential debate, JD Vance refused to say Donald Trump lost the 2020 election and downplayed the events of Jan. 6.

The high-stakes, 90-minute debate was held at the CBS Broadcast Center in New York City Tuesday.

Both candidates' microphones are muted during the vice presidential debate.

The vice presidential debate was marked as a key moment to move the electoral needle. It likely won't.

Minnesota Republican Rep. Tom Emmer will be playing Tim Walz in Vance’s debate prep in the final leg before the vice presidential debate next week.

Minnesota Gov. Tim Walz and Ohio Sen. JD Vance are set to face off in their only scheduled vice-presidential debate next week.

Historically, VP debates haven't really moved the polls.

The Harris-Walz campaign is also downplaying importance of the debate, stressing “Vance is a skilled debater.”

Emails obtained by ABC News show Springfield, Ohio city officials declined to meet with former President Donald Trump’s running mate Sen. JD Vance earlier this month.

Rules announced for Tuesday's showdown also include no studio audience.

JD Vance has been proposing policy ideas for addressing some of the country's most pressing issues, even though Donald Trump has not publicly commented on them.

He called on his fellow Republicans to end what he called harmful rhetoric.

Sen. JD Vance, Donald Trump's 2024 running mate, continues to fuel the firestorm surrounding Springfield, Ohio, with false claims about Haitian migrants.

A Vance aide was informed by a top Springfield official claims Haitian migrants were eating pets were false, but the VP nominee went ahead with spreading the rumor.

Living in constant fear, Haitian migrants in Springfield, Ohio, tell ABC News they’re afraid to leave their homes.

GOP vice presidential nominee Sen. JD Vance on Monday magnified a false claim that Haitian immigrants are abducting and eating pets in Springfield, Ohio.

Sen. JD Vance, said that although he never met the late Arizona Sen. John McCain, he is certain McCain would not support Vice President Kamala Harris' presidential bid.

Republican vice presidential nominee Sen. JD Vance will deliver remarks on the economy on Tuesday in Big Rapids, Michigan, at an outdoor farm.

Vice President Kamala Harris and Republican Vice Presidential candidate JD Vance have pitched different versions of a child tax credit expansion.

One Illinois voter described Tim Walz, Vice President Kamala Harris' running mate, as a "breath of fresh air."

Both claim to be champions of gun rights for law-abiding citizens, but vice presidential candidates JD Vance and Tim Walz have differ on how to curb gun violence.

Vance is one of the least popular vice-presidential picks this century.

Republican VP candidate JD Vance will attend a high-dollar fundraiser in the Hamptons next weekend, according to a copy of the invitation obtained by ABC News.

GOP vice presidential candidate JD Vance spoke with ABC News' Jonathan Karl about a wide variety of topics including immigration and his views on childless Americans.

GOP vice presidential candidate JD Vance sat down with "This Week" co-anchor Jonathan Karl in an interview that will air in full Sunday.

Donald Trump's running mate, Sen. JD Vance, is alleging Kamala Harris' running mate, Tim Walz, is guilty of "stolen valor." Here's what to know about his record.