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American Nobel laureate in medicine hopes to illuminate the brain
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Tens of thousands expected in Paris for high school protests
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Trump approves firing squad for convicted US military base shooter
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AI borrowing binge rattles US markets
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Grappling with 'homework scams,' US universities shun AI detectors
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Young Canadians sue government over alleged climate failures
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Separatists win Quebec election in test for Canada PM
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White Sox down Guardians to take 2-0 series lead
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Leaders visit Pacific atoll at frontline of climate change
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NHL record-breaker Ovechkin says current season will be his last
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Yemen's Houthis claim striking Riyadh airport, other Saudi sites
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France roar back in Nations League as Italy beat Turkey
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Best-selling British author Jeffrey Archer dies aged 86
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Messi readies for final farewell in Argentina send-off
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Military plane crash kills 32 in Nigeria
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Esposito seals Italy win over Turkey in Nations League
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Olise powers France to win over Belgium in Nations League
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Russia downplays plague reports as Trump offers US help
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High-flying Blazy turns to birdlife at Chanel
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Trump says US moved bombers from UK base after 'threats'
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Riyadh's allies pledge troops as Yemen, Saudi Arabia attack Houthis
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Brazilian stocks surge to record after Bolsonaro election lead
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Clashes erupt outside Kosovo parliament over war crimes court
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Leaders to visit Pacific atoll at frontline of climate change
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Milan's Saelemaekers suffers ankle setback, faces lengthy spell out
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ICC gives more details about arrest warrants for Taliban ministers
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Rubio arrives in Iceland to push for greater US presence in Arctic
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Nigeria's Tinubu confirms 32 dead after military plane crash
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Putin allows Italy's UniCredit to sell part of Russian business
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'Reckless' AI firms can't control models, says whistleblower
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Djokovic into China Open final as Medvedev out for hitting fan with ball
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Switching on brain cells: the Nobel-winning science of optogenetics
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ICC unseals arrest warrants for Taliban education ministers
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Quebec votes as separatist surge poses test for Canada PM
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Modric hopes fans back Croatia against Spain after England shame
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Euro slides as concerns about French debt mount
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Bolsonaro rides right-wing surge into Brazil's election runoff
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Former Trump press secretary Leavitt joins Fox News
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Turkey blocks X account of British reporter
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Djokovic advances to China Open final as Medvedev out for hitting fan with ball
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Ukraine says using AI robot guns to shoot down new Russian drones
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Disgraced former US House speaker dies at 84
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At Oct 7 memorial, Netanyahu says will be no Hamas rule in Gaza
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Euro slides as worries about French debt grow
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Ukraine blames Russia for deadly sinking of Turkish ship in Black Sea
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US withdraws all bomber aircraft from UK airbase
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UN rights council slams Taliban's 'oppression' of women
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Drone hits Ethiopia IDP camp as fears grow of regional war
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Norway eyes partial ban of smart glasses
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US-German trio wins medicine Nobel for illuminating the brain
Villa face Chelsea test as Premier League title race heats up
Aston Villa face a tough challenge at Chelsea on Saturday after muscling their way into the Premier League title race alongside Arsenal and Manchester City.
The Gunners, top of the tree at Christmas, host Brighton, while Pep Guardiola's in-form City travel to Nottingham Forest.
Liverpool manager Arne Slot is grappling with a striker crisis after Alexander Isak fractured his leg, while Manchester United captain Bruno Fernandes also faces a spell on the sidelines.
AFP Sport looks at three talking points ahead of the festive action:
Rogers spearheads Villa charge
Unai Emery's third-placed Villa are still considered rank outsiders for the Premier League title even though they are just three points behind leaders Arsenal.
Villa's 2-1 home win against Manchester United was their 10th consecutive victory in all competitions -- the first time they have achieved the feat as a top-flight team since 1914.
One of the major reasons for their recent success is the form of England midfielder Morgan Rogers, who failed to register a single goal involvement in his first seven matches in all competitions.
Now it is a different story: he has recorded 11 goal involvements in his past 15 appearances and the quality of his goals has been striking.
Rogers' seven Premier League goals this season have come from just 2.86 expected goals -- a metric used to determine how likely a player is to convert a chance.
But football analysts Opta give Villa just a five percent chance of becoming English champions for the first time since 1981.
Emery's men have an opportunity to silence the doubters when they take on fourth-placed Chelsea, with a match at Arsenal to follow just days later.
Slot's goals headache
In the early weeks of the season, Arne Slot would probably have envisaged Mohamed Salah and Alexander Isak as two of his first-choice attackers.
Now the Liverpool boss has neither -- Salah is with Egypt at the Africa Cup of Nations, while Isak faces at least two months on the sidelines after fracturing his leg against Tottenham.
Slot has steadied the ship at Anfield after a shocking run of six defeats in seven Premier League matches that left Liverpool's title defence in tatters.
A run of three wins and two draws in five league games has lifted the reigning champions into fifth spot, but there will be concerns over where the goals are going to come from ahead of the visit of bottom club Wolves.
Isak's absence will heap more pressure on the shoulders of top-scorer Hugo Ekitike.
The summer signing has netted eight times in the Premier League -- twice the tallies of Salah and Cody Gakpo.
Fernandes blow for Man Utd
Bruno Fernandes has been a shining light and virtually ever-present during Manchester United's recent lean years.
But manager Ruben Amorim is going to have to plan for a period without his talisman after the Portugal midfielder pulled up with an apparent hamstring injury in United's 2-1 defeat at Villa Park.
While the prognosis is unclear, Amorim has already ruled Fernandes out of United's clash against Newcastle at Old Trafford on Friday, among a list of absentees, with the Portuguese boss urging the rest of his squad to "step up" in the absence of his "impossible to replace" captain.
"It's massive," defender Diogo Dalot told Sky Sports. "We don't know how bad it is but for him to come off (in) the game, we know how tough he is."
Playmaker Fernandes has five goals and seven assists in the Premier League this season for inconsistent United, who are also without top-scorer Bryan Mbeumo, on Africa Cup of Nations duty with Cameroon.
Fixtures:
Friday
Manchester United v Newcastle (2000 GMT)
Saturday (1500 GMT unless stated)
Nottingham Forest v Manchester City (1230), Arsenal v Brighton, Brentford v Bournemouth, Burnley v Everton, Liverpool v Wolverhampton, West Ham v Fulham, Chelsea v Aston Villa (1730)
Sunday
Sunderland v Leeds (1400), Crystal Palace v Tottenham (1630)
D.Schlegel--VB