The United States has reportedly sent assurances to the United Kingdom intended to facilitate the extradition of Wikileaks founder Julian Assange.

For his publication of thousands of classified documents, Julian Assange is facing major charges in the U.S., including violation of the Espionage Act.

Joshua Schulte, who was convicted of orchestrating the largest leak of classified material in CIA history, was sentenced to 40 years in prison Thursday.

During a New Year's Day performance at a poetry event in New York City, Chelsea Manning spoke out about the year she spent in solitary confinement.

The British government has approved the extradition of Julian Assange, the founder of Wikileaks, to the United States to face charges of espionage.

WikiLeaks founder Julian Assange cannot be extradited to the United States, a judge in the U.K. ruled Monday.

Because Assange is a suicide risk, he should not be extradited, the judge said.

Edward Snowden announces he's become a father.

The family of a British teenager killed in a crash involving the wife of an American diplomat has called for the U.K. to block the extradition of Julian Assange.

Officials said the evidence against Assange has weakened due to the long period of time that has elapsed since the alleged incident.

Assange has always denied the 2010 accusations and fought extradition for years.

The U.S. government has filed a civil lawsuit against NSA whistleblower Edward Snowden and the publishers of his new memoir.

In Anderson's first TV interview since visiting Assange in May, she speaks out about his health and continues to defend his innocence on "The View" Friday, Sept. 6, 2019.

Prosecutors in Sweden said they would drop their investigation into the WikiLeaks founder, who sought refuge in the Ecuadorean embassy in London.

The WikiLeaks founder appears to have "been charged" with a crime, according to newly unsealed court documents that were inadvertently disclosed by federal prosecutors.

ABC News' Pierre Thomas reports on why the name of Julian Assange accidentally appearing in a newly unsealed case could have implications related to the special counsel's investigation.

Assange was arrested on a 7-year-old warrant at the Embassy of Ecuador in London, and is currently being held in a police station.

The outspoken activist talks about the WikiLeaks founder on “The View” in her first TV interview since visiting him in May.

Part of the debate over whether or not the new charges that accuse him of violating the Espionage Act is focused on whether the same move could be applied to reporters.

Julian Assange has been charged under the Espionage Act in a sweeping 18-count superseding indictment for his role in the 2010 WikiLeaks disclosures.

Julian Assange has been charged under the Espionage Act in a sweeping 18-count superseding indictment for his role in the 2010 WikiLeaks disclosures.

Swedish prosecutors announced Monday that they will be reopening an inquiry into a sexual assault allegation against WikiLeaks founder Julian Assange.

The U.S. is expected to file a formal extradition request with the U.K.

Chelsea Manning, an anti-secrecy activist and former U.S. Army intelligence analyst, has been released from jail on Thursday, her lawyers said.

The actress and model has been a long-time confidante of the whistleblower.

The "Baywatch" star struck up a friendship with Assange and visited him a number of times at the Ecuadorian Embassy.

Julian Assange was sentenced to 50 weeks in prison by a British court for jumping bail.

The WikiLeaks founder was sentenced to 50 weeks in prison for skipping bail in 2012.

United States officials gave verbal assurances to Ecuadorian authorities that WikiLeak founder Julian Assange would not face the death penalty in the U.S.

Bizarre footage has also emerged of Assange skateboarding while inside.

The Justice Department doesn’t expect Julian Assange to be brought to the U.S. anytime soon to face the conspiracy charge against him, a DOJ official told ABC News.

Wikileaks founder Julian Assange could potentially face hacking charges in the United States.

Julian Assange has been dreading the prospect of American prison, one of his regular visitors told ABC News' The Investigation podcast today.

The pair have never met, with their first contact in 2010 over the internet.

Assange faces a long extradition battle with the U.S. in connection with publishing classified government documents through WikiLeaks. ABC News' Mona Kosar Abdi reports.

The WikiLeaks founder, who remains in custody in England, is charged in the U.S. with hacking U.S. military and diplomatic secrets.

Julian Assange's life in the Ecuador Embassy was marked by "discourteous" behavior and bad hygiene reports.

Charges unsealed Thursday against WikiLeaks founder Julian Assange focus on what prosecutors called a computer hacking conspiracy dating back to 2010.

Assange was dragged from the Ecuadorian embassy after its officials described him as a houseguest from hell whobehaved badly and lived in squalor for seven years.

Julian Assange was arrested in London on behalf of the U.S.; Georgetown faces a vote on a student fee that would create a fund for the descendants of former slaves that were sold by their school.

The president during the 2016 election offered effusive praise for Wikileaks' efforts to undermine Hillary Clinton's campaign.

The president reacted to the arrest of WikiLeaks founder Julian Assange.

WikiLeaks founder Julian Assange was arrested at the Ecuador Embassy in London.

Julian Assange was taken into custody after his asylum protections from the Ecuadorian government expired.

Assange was arrested on a 7-year-old warrant early Thursday at the Embassy of Ecuador in London, and is currently being held in a police station.

A prosecutor's gaffe revealed language mentioning charges against Assange.

Supporters of WikiLeaks founder Julian Assange are expected to ask a U.S. district court to unseal the mystery case against Assange that prosecutors mistakenly revealed.

WikiLeaks founder Julian Assange is famous for publishing government secrets.

Diplomatic credentials might have given Assange immunity.

Lawyer for Wikileaks publisher Julian Assange talks to ABC News about her client's feared extradition to the U.S.