News of all that's transpired on and off the football field
The Greek league leaders confirmed the move but did not give financial details. Local media said Toure would be paid around 2.5 million euros ($2.9 million) for one season.
All the latest football news from around Europe.
West Bromwich Albion have ruled out the prospect of Saido Berahino leaving the club during the current transfer window, leading Tottenham Hotspur manager Mauricio Pochettino to compare his club's pursuit of the striker to a frustrated love affair.
Knee injuries have sidelined him for large parts of this season, however, and the Belgium international has started only four Premier League games.
Rediff.com brings you the top highlights of the soccer weekend.
Monaco owe most of their recent success to their young guns, but when they face Manchester City looking to overturn a two-goal deficit in their Champions League last-16 tie on Wednesday, they will turn to a more experienced player in Radamel Falcao.
Robert Lewandowski struck twice in the first half as holders Bayern Munich cruised past Schalke 04 3-0 on Wednesday to reach the German Cup semi-finals.
News of all that's transpired on and off the football field
Paris St Germain are sweating over striker Zlatan Ibrahimovic's fitness as the French champions look fragile ahead of Barcelona's visit in Champions League Group F on Tuesday.
A summary of sports events and sports persons, who made news on Tuesday
Leicester City manager Claudio Ranieri mused on Sunday that, if he had his wish, every one of his wonderful squad would have been honoured as Player of the Year at the Professional Footballers' Association awards night.
News of all that's transpired on and off the football field
News of all that's transpired on and off the football field
Manchester United are satisfied with their transfer business and under no pressure to sign a fourth player in the current window, manager Jose Mourinho said.
News of all that's transpired on and off the football field
Manchester City boss Pep Guardiola has warned his side to beware of Monaco's "killers in the box" when they host the principality club in the first leg of their Champions League, last 16 tie on Tuesday.
Manchester United ended their one-year Champions League hiatus in emphatic style when Wayne Rooney struck a hat-trick in a 4-0 destruction of Club Bruges that sent the three-times winners through 7-1 on aggregate on Wednesday.
News of all that's transpired on and off the football field on Thursday
A summary of the results of the football matches played across Europe on Sunday
News of all that's transpired on and off the football field
News of all that's transpired on and off the football field
As Barca prepare for a trip to Madrid to play Rayo Vallecano on Saturday, they are still reeling from Tuesday's 3-2 Champions League reverse at Paris St Germain, when their defence was badly exposed by the Ligue 1 title holders.
Barcelona first struggled to come to terms with their shock 4-0 defeat to Paris St Germain in the Champions League last 16 first leg but have sparkled in their last two games and are daring to believe they can defy history by reaching the quarter-finals.
Check out the top footballers of the weekend...
All major sporting events in the Paris region were suspended on Saturday as France mourned the victims of the attacks in the capital city the night before that left 129 people dead and 352 wounded.
Manchester United humbled Manchester City 4-2 in the continent's big derby of the weekend.
World Cup hosts Brazil were made to work hard for a 2-0 win on Tuesday over a Zambia side whose coach quit last week and who were missing three players reportedly facing arrest in a bizarre club-versus-country row.
Manchester United took over at the top of the Premier League while Barcelona's Argentine forward Lionel Messi could be out for up to two months with a knee injury and rampant Bayern Munich extended their perfect start to seven league wins.
News of all that's transpired on and off the football field
News of all that's transpired on and off the football field
News of all that's transpired on and off the football field
Cristiano Ronaldo finally became the highest scorer in Real Madrid's history while Bayern Munich set a record for the greatest number of successive wins at the start of a season in the Bundesliga this weekend.
News of all that's transpired on and off the football field
Mateo Kovacic's late strike avoided embarrassment for Real Madrid as the European champions surrendered a two-goal lead before drawing 3-3 with Legia Warsaw in an enthralling Champions League game played amid an empty stadium on Wednesday.
Thomas Meunier volleyed a spectacular last-minute goal to give Paris St Germain a 2-1 win at FC Basel, which took them into the last 16 of the Champions League on Tuesday.
News of all that's transpired on and off the football field
News of all that's transpired on and off the football field
News of all that's transpired on and off the football field
European heavyweights Barcelona, Bayern Munich, Juventus and Paris St Germain all maintained their leads and Benfica toppled Sporting Lisbon.