Iraqi girls gesture as they celebrate after Iraqi security forces entered the town of Amerli.
A Southwest Air flight from San Antonio crosses over a crescent moon as it passes over Whittier, Calif. en route to the Los Angeles Airport.
Wichita Wild arena football player Kiaree Daniels pulls uphill against a resistance band held by a teammate at Sedgwick County Park in Wichita, Kan.
Spunky runs during the third heat of a dog race at Canterbury Park, in Shakopee, Minn. Canterbury Park hosted their annual Labor Day Wiener Dog Wars in which dogs competed in seven races on the horse track for the title of Grand Champion.
Presidential candidate Marina Silva of the Brazilian Socialist Party speaks during a ceremony to launch her campaign platform in Sao Paulo.
A tennis fan watches a doubles match on the Grandstand court during the third round of the 2014 U.S. Open tennis tournament.
A man stands near to a lava eruption on Holuhraun, northwest of the Dyngjujoekull glacier in Iceland. Lava fountains danced along a lengthy volcanic fissure near Iceland's subglacial Bardarbunga volcano, prompting authorities to raise the aviation warning code to the highest level and close the surrounding airspace.
Denis Bespalko, 9, loosens parts from a burned-out Ukrainian armored personnel carrier in the village of Hrabske, eastern Ukraine.
Anti-government protesters beat a riot policeman after clashes during the Revolution March in Islamabad .
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