Celtic have been fined due to fan disturbances during an Europa League tie. Photograph Claudio Villa/Inpho

Celtic assistant manager John Collins insists it is “vitally important” that Celtic fans behave during the Europa League clash with Inter Milan at the(...)

Dinamo Zagreb’s Marko Pjaca (left) scores against Celtic during their Europa League Group D soccer match at Stadion Maksimir in Zagreb. Photograph: Antonio Bronic / Reuters

Dinamo Zagreb 4 Celtic 3 Celtic concluded their Europa League Group D campaign with a 4-3 defeat to Dinamo Zagreb in a free-scoring encounter a(...)

Celtic Manager Ronny Deila and Scott Brown during a training session at Lennoxtown Training Centre, near Glasgow. Photo: Danny Lawson/PA

Skipper Scott Brown believes Salzburg are not only the toughest team Celtic have faced this season but also the fittest.A win over the already-qualifi(...)

Stefan Johansen put Celtic ahead in Romania with a brilliant 32nd-minute strike, only for the Glasgow club to be pegged back. Photograph:  Danny Lawson/PA Wire

Astra Giurgiu 1 Celtic 1 A piece of Brazilian magic denied Celtic early qualification from the Europa League group stages as they were held t(...)

Salzburg’s Martin Hinteregger challenges Celtic’s Anthony Stokes as their teams fought to a draw. Photograph: AP Photo/Kerstin Joensson

FC Salzburg 2 Celtic 2Celtic twice surrendered the lead to draw 2-2 with Salzburg in their thrilling Europa League Group D opener in Austria. Mubarak (...)

 Callum McGregor has signed a new five-year contract with Celtic. Photograph: Jeff Holmes/PA Wire.

Tottenham will be looking to replicate local rivals Arsenal’s recent success against Besiktas after being paired with the Turkish side in Group C of(...)

 Luka Modric in action against Koke of Atletico de Madrid  during the Supercopa first leg match between Real Madrid and Club Atletico de Madrid at Estadio Santiago Bernabeu. Photograph: Gonzalo Arroyo Moreno/Getty Images

Croatia midfielder Luka Modric has signed a new four-year contract with European champions Real Madrid. The 28-year-old former Dinamo Zagreb and Tott(...)

Liverpool’s Dejan Lovren (left): When he was three years old his family had to flee Yugoslavia or “somebody would have been killed”. Photograph: PA

By Jamie JacksonSTANDFIRST: the refugee childhood of Liverpool’s new Croatia centre-back has inspired him to work hard and be strongWhen he was three (...)

Josip Simunic has failed to have his ban overturned by CAS. Photograph: Getty Images.

Croatia defender Josip Simunic will definitely miss the World Cup finals after losing his appeal against a 10-match ban imposed by Fifa after he made (...)

  Aleksei Berezutski (left) of PFC CSKA Moscow in action against Yaya Toure of Manchester City  during the UEFA Champions League Group D match at the Arena Khimki Stadium. Photograph:  Epsilon/Getty Images.

Yaya Touré has warned Russia that players will boycott the 2018 World Cup finals if the country fails to adopt stringent measures to stamp out racism.(...)