The future that Zelensky and many of his countrymen have in mind is one in which Russia is defeated. But in rallying the world to the fight, the implication Biden embedded in his own goals was that defending Ukraine against Russia is not the same as defeating Russia. So it is not surprising if that goal remains far from Zelensky’s reach.

Presidential historian Douglas Brinkley looks at the considerable, often heroic achievements of Joe Biden, and at the mistakes that may color historians' view of his presidency, as the man Biden warned is a threat to democracy re-enters the White House.

Biden's domestic agenda was the most progressive of any president since Lyndon Johnson. But it was entwined with a foreign policy that leaves his legacy drowned in blood.

President Biden entered office alongside a hopeful media, but as four years passed, members of the press were quick to point out that Donald Trump's return would be his legacy.

In his farewell address to the US nation on Wednesday, Joe Biden listed the accomplishments of his presidency but acknowledged "it will take time to feel the full impact of all we've done together".

President Joe Biden suffered his second-lowest approval rating of his administration just days ahead of his exit from the White House.

In his farewell speech from the White House on Jan.15, outgoing U.S. President Joe Biden took the opportunity to highlight his achievements in office in an attempt to help cement his legacy. "Ukraine is still free,

Joe Biden said Monday that America was stronger on the global stage than it had been for decades, in a swansong foreign policy speech one week before Donald Trump's White House comeback.

President Joe Biden strode into the White House four years ago with a foreign policy agenda that put repairing alliances strained by four years of Republican Donald Trump’s “America First”

After four years in the White House – and a half-century in Washington – President Joe Biden has said farewell.

From the future of Ukraine to the potential impact of tariffs on Europe - our correspondents explain how the second Trump presidency might affect their area of expertise.