Millions of Americans are voting in an historic election that could put Donald Trump back into the White House or make Kamala Harris the first woman to become US president.
The two candidates are neck and neck in the polls after bitter campaign that saw two assassination attempts against Republican Mr Trump as well as the shock withdrawal of President Joe Biden.
In around 100 days, Ms Harris has found her feet and mounted a fierce challenge to her opponent.
With just hours left before polls close, the election has come down to the wire and could be decided by a handful of crucial battleground states.
The first ballots cast on Tuesday mirrored the national divide. Overnight, the six registered voters in the tiny hamlet of Dixville Notch, New Hampshire, split their votes between the two candidates in voting just past midnight.
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Former President Mr Trump, 78, voted in Palm Beach, Florida, near his Mar-a-Lago club.
Wearing his trademark red “Make America Great Again” baseball cap, he said at the polling station that he was feeling “very confident”.
“I hear we’re doing very well,” he said. “It looks like Republicans have shown up in force.”
Elon Musk, the world’s richest man and Trump donor, said he will watch results unfold with the former president.
In the meantime, Ms Harris, the 60-year-old Democratic vice president, did radio interviews in the battleground states of Pennsylvania, Georgia and North Carolina.
Image: A cat seen at a polling booth in battleground state Pennsylvania. Pic: Reuters
What do the polls say?
Many polls are too tight to call and, with a large margin of error, most experts are refusing to predict the outcome.
Georgia could be among the first battleground to declare, with polls there closing at 7pm local time (midnight UK time). State election officials told Sky News they could have a result as early as 10pm (3am UK time).
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North Carolina could also give an early indication of how the vote is going.
Even so, it could be several days before the US has a definitive result.
An exit poll by conducted today by Sky News’ sister outlet NBC News and other US outlets suggests that democracy is the top issue on the minds of voters as they cast their ballots.
Some 35% of people said it was their most important issue, closely followed by the economy on 31% and with abortion ranked third at 14%.
Voters are not just selecting a president. A number of seats in the House of Representatives and the Senate are up for grabs. In addition, 10 states will hold abortion-related ballots, half of which would overturn existing restrictions.
Donald Trump has said there are “many points” he and Vladimir Putin agreed on after holding critical talks on the war in Ukraine – but no deal has been reached yet.
Following the much-anticipated meeting in Alaska, which lasted more than two-and-a-half hours, the two leaders gave a short media conference giving little detail about what had been discussed, and without taking questions.
Mr Trump described the meeting as “very productive” and said there were “many points that we agreed on… I would say a couple of big ones”.
There are a few left, he added. “Some are not that significant. One is probably the most significant, but we have a very good chance of getting there…
“We haven’t quite got there, we’ve made some headway. There’s no deal until there’s a deal.”
Mr Putin described the negotiations as “thorough and constructive”, and said Russiawas “seriously interested in putting an end” to the war in Ukraine. He also warned Europe not to “torpedo nascent progress”.
Image: Donald Trump greets Vladimir Putin at Joint Base Elmendorf-Richardson, Alaska. Pic: AP/ Julia Demaree Nikhinson
After much build-up to the summit, it was ultimately not clear whether the talks produced meaningful steps towards a ceasefire in what has been the deadliest conflict in Europe in 80 years.
Mr Trump said he intended to speak with Ukrainian President Volodymyr Zelenskyy and other European leaders, who were excluded from the discussions, to brief them.
The news conference came after a grand arrival earlier in the day at the Elmendorf-Richardson military base in Anchorage, where the US president stepped down from Air Force One and later greeted his Russian counterpart with a handshake and smiles on a red carpet.
Mr Putin even travelled alongside Mr Trump in the presidential limousine, nicknamed “The Beast”.
It was the kind of reception typically reserved for close US allies, belying the bloodshed and the suffering in the war.
Before the talks, the two presidents ignored frantically-shouted questions from journalists – and Mr Putin appeared to frown when asked by one reporter if he would stop “killing civilians” in Ukraine, putting his hand to his ear as though to indicate he could not hear.
Our US correspondent Martha Kelner, on the ground in Alaska, said he was shouting “let’s go” – apparently in reference to getting the reporters out of the room.
This breaking news story is being updated and more details will be published shortly.
For Ukrainians, the spectacle of Vladimir Putin and Donald Trump meeting in Alaska will be repugnant.
The man behind an unprovoked invasion of their country is being honoured with a return to the world stage by the leader of a country that was meant to be their ally.
President Trump had threatened severe sanctions on Russia within 50 days if Russia didn’t agree to a deal. He had seemed close to imposing them before letting Putin wriggle off the hook yet again.
But they are not surprised. At every stage, Trump has either sided with Russia or at least given them the benefit of the doubt.
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3:44
‘Putin won’t mess around with me’
It is clear that Putin has some kind of hold over this American president, in their minds and many others.
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Ukraine wants three things out of these talks. A ceasefire, security guarantees and reparations. It is not clear at this stage that they will get any of them.
Ukrainians and their European allies are appalled at the naive and cack-handed diplomacy that has preceded this meeting.
Vladimir Putin is sending a team of foreign affairs heavyweights, adept at getting the better of opponents in negotiations.
There are, the Financial Times reported this week, no Russia specialists left at the Trump White House.
Instead, Trump is relying on Steve Witkoff, a real estate lawyer and foreign policy novice, who has demonstrated a haphazard mastery of his brief and breathtaking credulity with the Russians.
Former British spy chief Sir Alex Younger described him today as totally out of his depth. Trump, he says, is being played like a fiddle by Putin.
There is a fundamental misunderstanding of the conflict at the heart of the Trump administration’s handling of it. Witkoff and the president see it in terms of real estate. But it has never been about territory.
Vladimir Putin has made it abundantly clear that Ukraine’s existence as a sovereign democratic entity cannot be tolerated. He has made no pretence that his views on that have changed.
Ukrainians know that and fear any deal cooked up in Alaska will be used by Putin on the path towards that ultimate goal
Melania Trump has threatened to sue Hunter Biden for more than $1bn (£736.5m) in damages if he does not retract comments linking her to Jeffrey Epstein.
Mr Biden, who is the son of former US president Joe Biden, alleged in an interview this month that sex trafficker Epstein introduced the first lady to President Donald Trump.
“Epstein introduced Melania to Trump. The connections are, like, so wide and deep,” he claimed.
Ms Trump’s lawyer labelled the comments false, defamatory and “extremely salacious” in a letter to Mr Biden.
Image: Hunter Biden. File pic: AP
Her lawyer wrote that the first lady suffered “overwhelming financial and reputational harm” as the claims were widely discussed on social media and reported by media around the world.
The president and first lady previously said they were introduced by modelling agent Paolo Zampolli at a New York Fashion Week party in 1998.
Mr Biden attributed the claim that Epstein introduced the couple to author Michael Wolff, who was accused by Mr Trump of making up stories to sell books in June and was dubbed a “third-rate reporter” by the president.
The former president’s son doubled down on his remarks in a follow-up interview with the same YouTube outlet, Channel 5 with Andrew Callaghan, entitled “Hunter Biden Apology”.
Asked if he would apologise to the first lady, Mr Biden responded: “F*** that – that’s not going to happen.”
He added: “I don’t think these threats of lawsuits add up to anything other than designed distraction.”
Ms Trump’s threat to sue Mr Biden echoes a strategy employed by her husband, who has aggressively used legal action to go after critics.
Public figures like the Trumps must meet a high bar to succeed in a defamation suit like the one that could be brought by the first lady if she follows through with her threat.
In his initial interview, Mr Biden also hit out at “elites” and others in the Democratic Party, who he claims undermined his father before he dropped out of last year’s race for president.
This comes as pressure on the White House to release the Epstein files has been mounting for weeks, after he made a complete U-turn on his administration’s promise to release more information publicly.
The US Justice Department, which confirmed in July that it would not be releasing the files, said a review of the Epstein case had found “no incriminating ‘client list'” and “no credible evidence” the jailed financier – who killed himself in prison in 2019 – had blackmailed famous men.