The transfer window is open! Clubs around the UK and Europe have one final chance to strengthen their squads for the second half of the season.

Thursday morning's headlines:

Andy Carroll 'refusing to train for West Ham United'
West Ham striker and rumoured Chelsea target Andy Carroll reportedly tells the club that he is unable to train due to an ankle injury, despite scans coming up clear. Read more.

Theo Walcott: 'Wayne Rooney convinced me to join Everton'
New Everton winger Theo Walcott reveals that Wayne Rooney convinced him to join the club from Arsenal. Read more.

Liverpool 'eyeing James Rodriguez swoop'
Liverpool are reportedly considering a move for Real Madrid midfielder James Rodriguez, who is currently on loan at Bundesliga leaders Bayern Munich. Read more.

West Ham United make move for Inter Milan midfielder Joao Mario?
West Ham United are reportedly looking to sign Inter Milan midfielder Joao Mario during the January transfer window. Read more.

Juventus consider fresh bid for Arsenal defender Hector Bellerin?
Juventus are reportedly considering a fresh move for Arsenal defender Hector Bellerin at the end of the season. Read more.

Samir Nasri expected to leave Antalyaspor
Midfielder Samir Nasri is expected to leave Antalyaspor during the January transfer window, according to board member Cumhur Arici. Read more.

Bari complete deal for Celtic midfielder Liam Henderson
Celtic announce that midfielder Liam Henderson has left the Scottish Premiership side to link up with Serie B club Bari. Read more.

Inter Milan make loan bid for Liverpool forward Daniel Sturridge?
Inter Milan reportedly make a loan bid for Liverpool forward Daniel Sturridge, who remains down the pecking order at Anfield. Read more.

Chelsea join race to sign Nice midfielder Jean-Michael Seri?
Chelsea reportedly decide to join the race to sign Nice midfielder Jean-Michael Seri, who has attracted attention from a number of high-profile clubs in Europe. Read more.

Everton boss Sam Allardyce: 'Theo Walcott signing is shrewd business'
Everton boss Sam Allardyce claims that Everton have conducted some "shrewd" business in order to sign Theo Walcott from Arsenal for a fee reported to be £20m. Read more.

Quiz: How well do you know Alexis Sanchez?
Alexis Sanchez has been the talk of the January transfer window so far, but how well do you know the wantaway Arsenal forward? Read more.

Fulham open talks with Sebastian Leto?
Fulham reportedly open talks with Sebastian Leto - formerly of Liverpool - regarding a move to Craven Cottage during the January transfer window. Read more.

Leeds United head race to sign Middlesbrough midfielder Adam Forshaw?
Leeds United reportedly move ahead of Cardiff City in the race to sign Middlesbrough midfielder Adam Forshaw. Read more.

Everton complete signing of Theo Walcott from Arsenal
Everton announce that they have completed the signing of Theo Walcott from Arsenal for a fee reported to be £20m. Read more.

Inter Milan fail in bid to sign Barcelona midfielder Rafinha?
Inter Milan reportedly fail with a bid of £22.2m for Barcelona midfielder Rafinha, with the Spanish outfit allegedly demanding over £35m. Read more.

Neven Subotic, Marc Bartra to leave Borussia Dortmund?
Defensive pair Neven Subotic and Marc Bartra could reportedly be allowed to leave Borussia Dortmund during the January transfer window. Read more.

Cardiff City sign Marko Grujic from Liverpool on loan
Cardiff City announce the signing of Marko Grujic from Liverpool on loan until the end of the season. Read more.

Besiktas to open talks with West Ham United striker Javier Hernandez?
Besiktas reportedly send an official to London to hold talks over a deal for West Ham United striker Javier Hernandez. Read more.

Cenk Tosun describes Theo Walcott as a "massive signing" for Everton
New Everton striker Cenk Tosun says that Theo Walcott would be a "massive" signing for the club. Read more.

Pierre-Emerick Aubameyang's agent 'flies to London for Arsenal talks'
Pierre-Emerick Aubameyang's agent reportedly flies to London to hold talks with Arsenal over a move from Borussia Dortmund. Read more.

Alexis Sanchez 'agrees four-year contract at Manchester United worth £14m'
Alexis Sanchez reportedly agrees a four-year deal with Manchester United, but the transfer from Arsenal hinges on Henrikh Mkhitaryan. Read more.

Stoke City 'in talks to sign Kostas Stafylidis on loan from Augsburg'
Stoke City are reportedly in advanced talks to sign Kostas Stafylidis from Augsburg on loan for the rest of the season. Read more.

Napoli to move for Liverpool goalkeeper Simon Mignolet?
Napoli are reportedly interested in signing Liverpool goalkeeper Simon Mignolet as Pepe Reina's potential replacement. Read more.

Emre Can 'to hold further Liverpool contract talks this month'
Emre Can will reportedly hold further talks with Liverpool this month over a new contract. Read more.

Borussia Dortmund's Marc Bartra seeking Barcelona return?
Borussia Dortmund defender Marc Bartra is reportedly considering leaving the club to return to Barcelona. Read more.

Chelsea in talks with Roma over Emerson Palmieri deal?
Chelsea are understood to be in talks with Roma over a potential deal for left-back Emerson Palmieri. Read more.

Cardiff City closing in on loan deal for Liverpool midfielder Marko Grujic?
Cardiff City are reportedly the front runners for the signature of Liverpool midfielder Marko Grujic, who has been linked with a temporary move away from Anfield. Read more.

Ian Wright: 'Arsenal transfers panicky'
Arsenal legend Ian Wright says that Arsenal's transfer dealings in the January window have felt "panicky". Read more.

David Moyes: 'No contact from Chelsea about Andy Carroll
West Ham United manager David Moyes says that he is unaware of any interest from Chelsea for striker Andy Carroll. Read more.

Michy Batshuayi to replace Pierre-Emerick Aubameyang at Borussia Dortmund?
Chelsea striker Michy Batshuayi is allegedly shortlisted by Borussia Dortmund as the replacement for Pierre-Emerick Aubameyang. Read more.

Arsenal 'block Danny Welbeck exit to Besiktas'
Arsenal reportedly block a loan move for striker Danny Welbeck to Turkish side Besiktas. Read more.

West Ham United want £20m for Andy Carroll?
Chelsea are reportedly quoted a fee of £20m for the services of West Ham United striker Andy Carroll. Read more.

Top Premier League clubs 'in talks with Aleix Vidal'
Barcelona defender Aleix Vidal's agent is reportedly in discussions with clubs in Manchester and on Merseyside over a potential transfer. Read more.

Henrikh Mkhitaryan wants pay rise in Arsenal move?
Henrikh Mkhitaryan is said to be demanding an increase in his salary in order to agree to a switch from Manchester United to Arsenal this month. Read more.

Jack Wilshere 'must pass Arsenal medical'
Arsenal reportedly demand that Jack Wilshere undergo a full medical before they agree to offer him a new contract. Read more.

Manchester City interested in Antoine Griezmann?
Manchester City reportedly weigh up making a bid for Atletico Madrid striker Antoine Griezmann. Read more.

Theo Walcott 'passes Everton medical'
Theo Walcott reportedly passes a medical at Everton ahead of a proposed £20m transfer from Arsenal. Read more.