October 28, 2013

A tree is backdropped by the setting sun outside Bucharest, Romania. Romania is enjoying a hotter than usual weather for the month of October with temperatures above 20 degrees centigrade (68 degrees Fahrenheit), Oct. 27, 2013.

13 A tree is backdropped by the setting sun outside Bucharest, Romania. Romania is enjoying a hotter than usual weather for the month of October with temperatures above 20 degrees centigrade (68 degrees Fahrenheit), Oct. 27, 2013.

A man wearing a mask rides a bicycle during a smoggy day in Beijing. China's Environment Ministry said last week it will send inspection teams to provinces and cities most seriously affected by smog to ensure rules on fighting air pollution are being enforced.

14 A man wearing a mask rides a bicycle during a smoggy day in Beijing. China's Environment Ministry said last week it will send inspection teams to provinces and cities most seriously affected by smog to ensure rules on fighting air pollution are being enforced.

Filipino dancers perform to Michael Jackson's hit song "Thriller" at dawn at a park in Obando township, Bulacan province north of Manila, Philippines, Oct. 27, 2013.

15 Filipino dancers perform to Michael Jackson's hit song "Thriller" at dawn at a park in Obando township, Bulacan province north of Manila, Philippines, Oct. 27, 2013.

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October 28, 2013