Republican Sen. Rob Portman of Ohio says he won't seek reelection and plans to end a career in federal government spanning more than three decades

The Justice Department’s inspector general is launching an investigation to examine whether any former or current department officials “engaged in an improper attempt” to overturn the results of the 2020 presidential election

Ontario-based Dominion is seeking more than $1.3 billion in damages.

Sen. Amy Klobuchar and Sen. Rand Paul appeared on ABC's "This Week."

George Stephanopoulos interviews Sen. Rand Paul, R-Ky., on "This Week."

Everything you need to know about Sen. Kamala Harris, who is becoming the first woman to serve as vice president.

The founder and CEO of MyPillow, who amplified President Donald Trump’s claims of election fraud, said a backlash against his company has begun after a mob stormed the U.S. Capitol this month

The Missouri congresswoman speaks out about her fellow House members, the “white supremacist in chief” and compares the treatment of the Capitol insurrectionists to BLM protesters.

A federal prosecutors says no criminal charges will be filed against a temporary elections worker authorities have said mistakenly discarded nine military ballots ahead of the November presidential election

An internal FBI bulletin showed armed protests and the "storming" of buildings are being planned for all 50 state capitols leading up to and on Inauguration Day.

Leading up to Georgia’s runoff Senate races last week, players for the WNBA’s Atlanta Dream rallied voters to support the Rev. Raphael Warnock.

Gabriel Sterling, Georgia’s statewide voting system implementation manager, speaks on the Georgia state runoff elections, the siege at the Capitol and whether Trump should be impeached.

2020 election cycle has bruised Gov. Kemp, even though he wasn't on the ballot.

The high-profile race will help determine future control of the Senate.

Dominion Voting Systems on Friday filed a defamation lawsuit against attorney Sidney Powell.

Stacey Abrams spent years trying to convince Democratic Party leaders that an untapped well of potential voters could upend Republican domination in the state

A community organizer who worked to get out the vote in Georgia for the Senate runoffs discusses the significance of Jon Ossoff and Rev. Raphael Warnock's victories, assuring Democrats Senate control.

Lawmakers from both parties forged ahead in the early hours on Thursday to formally seal Joe Biden’s win as the next president and offered a strong condemnation of the violence from rioters.

Jon Ossoff is projected to win, joining fellow Georgian Rev. Raphael Warnock as Democrats claim control of the Senate.

The Senate voted down the objection, 93-6.

Democrats have a majority in the House and are projected to control the Senate.

Jon Ossoff is projected by ABC News to win his Georgia runoff, joining Raphael Warnock to represent the state.

Control of the Senate and the fate of President-elect Joe Biden’s agenda hangs in the balance on Tuesday in Georgia.

The Senate majority leader said he'd "vote to respect the people's decision and defend our system of government as we know it."

The joint session of Congress convened to ratify the Electoral College results of the 2020 presidential election.

The man elected to be Georgia's first Black senator calls his story one that could only happen in America

The Rev. Raphael Warnock joined ABC's "Good Morning America" Wednesday following his historic projected win in one of Georgia's runoff elections.

The Democratic candidate for U.S. Senate is running against Sen. David Perdue.

If the Democrats win both seats in the southern state, they'll control the Senate, the House and the presidency. Tom Llamas has the very latest on the results at ABC News Election Headquarters.

The Rev. Raphael Warnock, a prominent Black preacher who leads Atlanta's storied Ebenezer Baptist Church, has secured a barrier-breaking victory in Georgia.

Runoff races in Georgia have ties to racial oppression, some political observers argue.

Democratic turnout often lags in runoffs; not so this time.

The preacher, who leads the same church once led by Rev. Dr. Martin Luther King Jr., will make history as the first Black senator in the state of Georgia.

ABC News projects Democrat Rev. Raphael Warnock will defeat incumbent GOP Sen. Kelly Loeffler, while votes between Democrat Jon Ossoff and Sen. David Perdue are still being tallied.

The former New Jersey governor and former Chicago mayor discuss what happens when the president-elect is declared formally by Congress.

With a projected win for at least one Democratic challenger, ABC News contributors Chris Christie, Rahm Emmanuel, Yvette Simpson and Sara Fagen discuss whether Trump’s call had an effect on the races.

Georgia voters turned out in record numbers for the runoffs, which will determine Senate control. With ABC News projecting a win for at least one Democratic challenger, “Nightline” is on the ground.

Georgia officials are counting the final votes of the nation’s turbulent 2020 election season as polls closed in two critical races that will determine control of the U.S. Senate and, in turn, the fate of President-elect Joe Biden’s legislative agenda

Voters were lining up before polls opened Tuesday. The runoffs will affect far more than Georgia -- it will decide if Republicans keep control of the Senate.

Georgia’s unique runoff election system began during the civil rights era, and some historians call it a continuation of discriminatory voting practices.

“I hope Mike Pence comes through for us, I have to tell you," Trump said.

Millions of Georgians have cast their votes in the critical runoff election.

Georgia runoff elections are set to determine who controls the U.S. Senate.

The president and CEO of the NAACP and the CEO of The New Georgia Project discuss Georgia voter turnout.

Democrats hope Georgia will become the next Virginia, but it could be the next North Carolina.

Here’s what to watch for during the Georgia Senate runoffs.

Democrats need to win both races in Georgia for a 50-50 tie which would give Vice President-elect Kamala Harris the deciding vote.

The Georgia Democratic Senate candidate responded to Republicans’ presidential election challenge and his runoff election.

Hip-hop artists, from T.I. to Jeezy, are rallying voters ahead of the Georgia Senate runoffs, hoping to boost support for Democrats Raphael Warnock and Jon Ossoff.

The Pentagon has approved the activation of the D.C. National Guard to help local law enforcement ahead of protests.