Luigi Mangione has pleaded not guilty to a federal murder charge in the killing of UnitedHealthcare CEO Brian Thompson, as prosecutors formally declared their intent to seek the death penalty against him.

The Supreme Court has heard arguments in just its second major transgender rights case, a challenge to a Tennessee law that bans gender-affirming care for minors.

The issue of transgender rights animated the presidential campaign.

The abrupt guilty plea by WikiLeaks founder Julian Assange was the culmination of negotiations that began a year and a half ago and accelerated in recent months.

The guilty plea by WikiLeaks founder Julian Assange brings a stunning end to a long-running saga of international intrigue that spanned multiple continents and has had as its central character a quixotic internet publisher with a disdain for government secrets.

A British court has ruled that WikiLeaks founder Julian Assange can appeal against an order that he be extradited to the U.S. on espionage charges.

WikiLeaks founder Julian Assange faces what could be his final court hearing in England over whether he should be extradited to the United States to face spying charges.

President Joe Biden says he's considering a request from Australia to drop the decade-long U.S. push to prosecute Wikileaks founder Julian Assange for publishing American classified documents.

A London court is due to rule whether WikiLeaks founder Julian Assange can challenge extradition to the United States on espionage charges.

A London court is due to rule whether WikiLeaks founder Julian Assange can challenge extradition to the United States on espionage charges.

Judges say WikiLeaks founder Julian Assange won’t find out until next month at the earliest whether can appeal extradition to the U.S. on spying charges.

Julian Assange’s lawyers have begun their final U.K. legal challenge to stop the WikiLeaks founder from being sent to the United States to face spying charges.

WikiLeaks founder Julian Assange is facing what could be his final court hearing in England over whether he should be extradited to the United States to face spying charges.

U.S. Secretary of State Antony Blinken has pushed back against Australian demands for an end to WikiLeaks founder Julian Assange’s prosecution, saying the Australian citizen was accused of “very serious criminal conduct” in publishing a trove of classified documents more than a decade ago.

Daniel Ellsberg’s decision to leak the Pentagon Papers made him an instant hero to opponents and a traitor in the eyes of the White House.

This week the objective was to insert mention of Julian Assange into a meeting between Mexico’s president and the United States’ top diplomat.

WikiLeaks founder Julian Assange has appealed against the British’s government decision last month to order his extradition to the U.S. The appeal was filed Friday at the High Court.

A memoir by Chelsea Manning will come out this fall.

Australian Prime Minister Anthony Albanese has rejected calls for him to publicly demand the United States drop its prosecution of WikiLeaks founder and Australian citizen Julian Assange.

Britain’s High Court is set to rule on whether WikiLeaks founder Julian Assange can take his fight against U.S. extradition to the U.K. Supreme Court.

A lawyer defending WikiLeaks founder Julian Assange has argued that promises offered by the U.S. government that he would not be subjected to harsh prison conditions if he is extradited to face American justice are not enough to address concerns about his fragile mental health and high risk of suicide.

The U.S. government has asked Britain’s High Court to overturn a judge’s decision that WikiLeaks founder Julian Assange should not be sent to the United States to face espionage charges.

A Julian Assange supporter reacts outside the Westminster Magistrates Court after Julian Assange was denied bail at a hearing in the court in London, Wednesday, Jan. 6, 2021. On Monday Judge Vanessa Baraitser ruled that Julian Assange cannot be extradited to the US. (AP Photo/Matt Dunham)LONDON – A British judge on Wednesday denied bail to WikiLeaks’ founder Julian Assange, ordering him to remain in a high-security prison while U.K. courts decide whether he will be sent to the United States to face espionage charges. It is illogical.”Several dozen Assange supporters gathered outside London's Westminster Magistrates' Court, shouting “Free Assange.” Police said seven people were arrested for breaching coronavirus lockdown rules. In 2012, Assange jumped bail and sought refuge inside the Ecuadorian Embassy, where he was beyond the reach of U.K. and Swedish authorities — but also effectively was a prisoner in the tiny diplomatic mission.

A British judge has rejected the United States request to extradite WikiLeaks founder Julian Assange to face espionage charges, saying it would be oppressive because of his mental health. "I find that the mental condition of Mr. Assange is such that it would be oppressive to extradite him to the United States of America," the judge said. Lawyers for the U.S. government said they would appeal the decision, and the U.S. Department of Justice said it would continue to seek Assange’s extradition. “While we are extremely disappointed in the court’s ultimate decision, we are gratified that the United States prevailed on every point of law raised," it said in a statement. “We hope that after consideration of the U.K. court’s ruling, the United States will decide not to pursue the case further," he said.

(AP Photo/Amel Emric, file)LONDON – Julian Assange relayed how he “binge-watched” the suicide of the former Bosnian Croat general in a U.N. courtroom three years ago, a doctor who visited the WikiLeaks founder on several occasions while he was in the Ecuadorian Embassy in London told an extradition hearing Thursday. Psychologist Nigel Blackwood, who assessed Assange at Belmarsh, rebutted defense experts on the extent of Assange’s condition, saying his suicide risk was “manageable." “I think there is some risk of suicide but that risk has to be carefully managed at Belmarsh," he said. Noting that Assange has been “highly functioning to a very high level in running a very successful organization." “I think there is some risk of suicide attempt linked to extradition, but not substantial risk,” he told the court.

A billboard truck depicting Julian Assange drives past the Central Criminal Court Old Bailey in London, Tuesday, Sept. 8, 2020. American prosecutors have indicted the 49-year-old Australian on 18 espionage and computer misuse charges over Wikileaks' publication of secret U.S. military documents a decade ago. (AP Photo/Kirsty Wigglesworth)LONDON A British judge told WikiLeaks founder Julian Assange on Tuesday that his extradition hearing will proceed without him if he continues to speak from the dock and interrupt witnesses. Vanessa Baraitser briefly adjourned the hearing at Londons Central Criminal Court after Assange interrupted defense witness Clive Stafford Smith, who was giving evidence. Assange is fighting an attempt by American prosecutors to extradite him to the U.S. to stand trial on spying charges.

Partner of Wikileaks founder Julian Assange, Stella Moris, holds up a Julian Assange press card outside the gates of Downing Street, in Westminster, London, after attempting to deliver a Reporters Without Borders petition against the extradition of her partner to the US. Lawyers for Assange and the U.S. government will face off in London on Monday at an extradition hearing that was delayed by the coronavirus pandemic. (Dominic Lipinski/PA via AP)LONDON Lawyers for WikiLeaks founder Julian Assange and the U.S. government were squaring off in a London court on Monday at a high-stakes extradition case delayed by the coronavirus pandemic. Assanges lawyers say the prosecution is a politically motivated abuse of power that will stifle press freedom and put journalists around the world at risk. The WikiLeaks founder was due to be brought from Belmarsh Prison on the outskirts of London to court for the hearing.

FILE - In this Thursday, Jan. 23, 2020 file photo, demonstrators supporting Julian Assange hold banners outside Westminster Magistrates Court in London. Lawyers for Assange and the U.S. government are scheduled to face off in London Monday at an extradition hearing that was delayed by the coronavirus pandemic. American prosecutors say Assange is a criminal, not a free-speech hero. The four-week extradition hearing is part of a twisting saga rife with competing claims of hacking, spying and subterfuge. The extradition hearing opened in February but was put on hold when the U.K. went into lockdown in March to slow the spread of the coronavirus.

The Justice Department says a federal grand jury has returned a new indictment against WikiLeaks founder Julian Assange that does not include new charges but broadens the scope of conduct that the government believes broke the law. The department announced the new charges Wednesday against Assange, who was arrested in the United Kingdom last year and remains jailed there. The U.S. is seeking his extradition to face an 18-count indictment that accuses him of conspiring with U.S. Army intelligence analyst Chelsea Manning to crack a password, hack into a Pentagon computer and release hundreds of thousands of secret diplomatic cables and military files on the wars in Iraq and Afghanistan.