Though many have been contained, wildfires continue to rage throughout many parts of Russia. In a new twist to the situation, officials have confirmed that some forests that were contaminated with radiation from the Chernobyl nuclear disaster have now burned, but it was unclear what danger the smoke from such wildfires could pose. Monitoring stations have not registered any increase in radioactivity as yet. Recent windy conditions have temporarily cleared the smoke from Moscow's skies, but it could possibly return soon. The area of burning forests in Russia is now 927 sq km (358 sq mi), down from from 1,740 sq km (676 sq m) only 24 hours ago. The economic costs of the fires are now estimated at up to 15 billion dollars. [This entry is part I of a double-issue today, part II about Pakistan is here ]. Collected here are recent photographs from the Russian wildfires.. ( 36 photos total