A U.S. C130 aircraft with firefighting equipment arrives at Vnukovo airport in Moscow August 13, 2010. Russia's deadly summer heat wave, the worst on record, could wipe $14 billion off its economic growth this year, economists said this week. Weather forecasters say the heat has lasted for an uninterrupted 50 days in Moscow and central Russia. Smoke from Russian peat fires have enveloped Moscow in thick smog. Reuters Pictures logo Reuters Pictures 21 months ago

A U.S. C130 aircraft with firefighting equipment arrives at Vnukovo airport in Moscow August 13, 2010. Russia's deadly summer heat wave, the worst on record, could wipe $14 billion off its economic growth this year, economists said this week. Weather forecasters say the heat has lasted for an uninterrupted 50 days in Moscow and central Russia. Smoke from Russian peat fires have enveloped Moscow in thick smog.