1st February 2010, another Keane joins The Bhoys

Can Hearts prove credentials at scene of title heartbreak?
Hearts' last trip to Parkhead ended with their title dream being crushed in the space of 11 minutes. They return to face Celtic on Sunday refreshed and reshaped.

O'Neill defiant in defeat, but Celtic's 'flat-track bullies' fail another big test
Celtic have now lost two Europa League group games, as well as two derbies - but Martin O'Neill is adamant he can see positive signs.

Why Celtic fans keep returning to Lisbon nearly 60 years on
As the club returns to the Portuguese capital to face Benfica, fans have once again made the journey to the Estádio Nacional, where the Lisbon Lions made football history in 1967.

Celtic fan banned for two years over Shankland gesture
Liam Connolly, 37, entered the Celtic Park pitch after his side were victorious against the Edinburgh club on 16 May.

Jota comeback helps Celtic lift gloom in strong response
Jota's comeback from long-term injury and Celtic's convincing victory over Motherwell provide positivity following the club's recent acrimony.

Decision to stay at Celtic did not take long - O'Neill
Martin O'Neill suggests he was never close to leaving Celtic after a three-game losing streak, with the veteran manager stressing his "great enthusiasm" for the role.

'Not Celtic' - O'Neill condemns Desmond protest
"This is not Celtic at all," is manager Martin O'Neill's response to the rising tensions between sections of the fan base and the club's board.

Inside the £1-an-hour official football shirt factories
A BBC Sport investigation traces official football shirt production to factories in Cambodia where workers are paid less than £1 an hour.

O'Neill 'just as determined' to lead Celtic
Martin O'Neill insists he is the man to lead Celtic forwards after a period of reflection during the ongoing international break.

Born into Celtic, made at Motherwell, Welsh comes of age with Scotland
It takes talent, resilience and good fortune in finding managers who believe in you, but dreams can come true. Stephen Welsh is living proof of it, writes Tom English.