At the San Francisco fundraiser event, Biden referred to Putin as "a crazy S.O.B" and ridiculed Trump for comparing his legal issues to the persecution faced by Russian opposition leader Alexei Navalny.
While the official cause of death remains unknown, the U.S. holds Russian President Vladimir Putin responsible. National Security Council spokesman John Kirby stated, "Regardless of the scientific answer, Putin's responsible for it."
"Three days ago, Vladimir Putin killed my husband Alexei Navalny," Yulia Navalnaya said in a video address on Navalny's YouTube channel. "Alexei died in a prison colony after three years of torment and torture," she said.
Putin endorses Biden over Trump for US presidency, citing experience and predictability, stirring controversy.
Tucker Carlson's interview with Russian President Vladimir Putin will air on Thursday, the right-wing US talk show host announced.
The White House said Wednesday that Vladimir Putin should not be given another mouthpiece to justify his war in Ukraine, after right-wing US talk show host Tucker Carlson interviewed the Russian president.
US oil output continues to reach new heights; Houthi attacks in the Red Sea persist; OPEC's eighth-largest producer is leaving the cartel.
Russia on Tuesday rained missiles on the Ukrainian capital and other cities killing two people and injuring over 50 as strikes damaged high-rise buildings and sparked fires.
Modi had avoided his annual summit with Putin in the last two years after Russia invaded Ukraine. But Putin could be reaching out now.
Jailed Russian opposition leader Alexei Navalny said he was "fine" Tuesday after a "pretty exhausting" 20-day transfer to a penal colony beyond the Arctic Circle.
President Vladimir Putin will visit Saudi Arabia and the United Arab Emirates on Wednesday, the Kremlin has announced, as Moscow courts allies abroad despite being isolated by the West over the Ukraine conflict.
Could Donald Trump make a comeback? Poll after poll shows that a majority of voters think the gaffe-prone Democrat is too old to be commander-in-chief, despite his likely rival, ex-president Donald Trump making similar slip-ups at 77.
A highly acclaimed satirical play about President Vladimir Putin and his allies facing a war crimes tribunal is making waves in Bulgaria, a country historically close to Russia.
Russian President Vladimir Putin visits Kazakhstan on Thursday, while Turkish leader Recep Tayyip Erdogan and his Iranian counterpart Ebrahim Raisi are expected in Uzbekistan, amid renewed diplomatic interest in the region.
An announcement could come in the next few weeks, the Reuters news agency reported.
Russian President Vladimir Putin hailed Thursday the "unprecedented" energy links between Moscow and Beijing despite failing to secure a much-sought agreement on a major new gas pipeline.
Goldman Sachs, Bank of America, Tesla and Netflix report third-quarter results. The retail sales data will show the strength consumer spending in the U.S.
Russian President Vladimir Putin called India a "powerful country" growing under the leadership of Prime Minister Narendra Modi and slammed the West for branding anyone who doesn't abide by their norms an "enemy."
Beijing's top diplomat told President Vladimir Putin that China and Russia must work to strengthen cooperation in the face of a "complex international situation", Chinese state media reported Thursday.
Putin said Moscow could help North Korea build satellites and hinted the two countries might also discuss military cooperation, saying he was "very glad" to see Kim in Russia. Kim told Putin that North Korea would make bilateral ties with Russia its "number one priority" and that Russia was facing down "hegemonist forces" seeking to undermine its security.
Ukraine on Friday said four people were killed and dozens injured as Russia launched a new wave of air strikes in the centre and east of the country.
Biden will discuss "a range of joint efforts to tackle global issues" including climate change and "mitigating the economic and social impacts of Russia's war in Ukraine", National Security Advisor Jake Sullivan said ahead of the summit.