Smoke rises from the Khan al-Waseer area in the old city of Aleppo, during what activists say, were clashes between rebel fighters and forces loyal to Syria's President Bashar al-Assad, as seen from a rebel-held area December 30, 2014 (Photo: Reuters)
Firefighters work on the site of a bus crash on a slope next to the A4 motorway near the town of Bad Hersfeld, December 30, 2014 (Photo: Reuters)
Fans of AC Milan cheer before a friendly match against Real Madrid in Dubai, United Arab Emirates, Tuesday, Dec. 30, 2014 (Photo: AP)
A child runs with his dog during the fourth edition of the "Sanperrestre" race in central Madrid December 30, 2014 (Photo: Reuters)
Tourists take bath in Betwa River during sunset in the backdrop of the Orchha Mahal or Orchha Palace, in the Indian state of Madhya Pradesh, India, Tuesday, Dec. 30, 2014 (Photo: AP)
Vladimir Shcherba, 53, a fan of winter swimming, dips to the Yenisei River at air temperature some minus 23 degrees Celsius (-9 Fahrenheit), in Russia's Siberian city of Krasnoyarsk, December 30, 2014 (Photo: Reuters)
A woman exercises as the sun rises over Victoria Park in Leicester, central England, December 30, 2014 (Photo: Reuters)
Kashmiri fishermen use spears to catch fishes in the waters of the Anchar Lake on a cold winter day in Srinagar December 30, 2014 (Photo: Reuters)
People stroll during snowfall in a street to Charlottenburg palce in Berlin, December 30, 2014 (Photo: Reuters)
A common raven (Corvus corax) carries a piece of meat as it walks through the snow at the zoo in Berlin, Germany, Tuesday, Dec. 30, 2014 (Photo: Reuters)