Francis urged a 'response to the humanitarian emergency in the country' during his address to crowds in St Peter's Square on Sunday

Bishop Sobilo says his country faces its worst crisis since the Second World War

A letter to the Ukrainian president said the constitutional amendment would 'seriously threaten' family life

The archbishop, who led the Ukrainian Church for 40 years, died four months into the Soviet occupation

Major Archbishop Sviatoslav Shevchuk says nations are neglecting 1994 security agreement

Pope Francis gave Putin a medallion of the 'Angel of Peace' at the Vatican yesterday

'The cease-fire is being violated', Catholic leader says

$400,000 is being provided to relief programmes sponsored by the Catholic Church in Ukraine