Shane Fitzsimmons

'Catastrophic' conditions as bushfires rage in Australia

A scorching heatwave intensified bushfires ravaging parts of Australia on Dec. 21, and out-of-control blazes surrounding Sydney worsened under "catastrophic" conditions.    

Australia's eastern coast has been hit by a record-breaking heatwave, which has moved in from the west of the country, fanning hundreds of fires in its path.