CNN's Phil Black reported from Chelyabinsk and Laura Smith-Spark wrote and reported in London.

CNN: Russia starts clean-up after meteor strike

CNN's Richard Roth, Pam Benson, Holly Yan, Phil Black and Salma Abdelaziz contributed to this report.

CNN: STORY HIGHLIGHTS

CNN's Alla Eshchenko and Phil Black in Moscow, and Laura Smith-Spark in London contributed to this report.

CNN: Russia investigators hunt assassin who killed mafia boss

CNN's Phil Black reported from Moscow, and Carol Cratty reported from Washington.

CNN: SHARE THIS

CNN's Phil Black said the minister told reporters Thursday that some sort of cooperation involving Cypriot gas reserves and the banking sector was under discussion.

CNN: What is being proposed in Cyprus?

CNN's Phil Black and Laura Smith-Spark also contributed to this report.

CNN: Russian scientists track down fragments of Urals meteor

The BBC's Phil Mercer, in Sydney, says many Australians who survived Black Saturday have been too afraid to return to the fire zone, while those who have come back to start again believe that more needs to be done to protect their vulnerable communities from nature's fury.

BBC: Australia bushfires report calls for response changes