[caption id="attachment_55242213" align="alignnone" width="620"] FREDERICK FLORIN/AFP/Getty Images[/caption] The Antarctic penguins may not be aware…

[caption id="attachment_55242162" align="alignnone" width="620"] The Cairo Opera Ballet Company performing Verdi's Aida in May 2013. (MOURAD HESHMAT)…

[caption id="attachment_55242153" align="alignnone" width="620"] Female supporters of Iranian presidential candidate Saeed Jalili hold up his posters…

[caption id="attachment_55242147" align="alignnone" width="620"] Illustration showing leaders of the Continental Congress, from left to right, John…

[caption id="attachment_55242048" align="aligncenter" width="620"] The Euphrates river is seen from the window of a SyrianAir passenger plane as it…

[caption id="attachment_55242109" align="alignnone" width="620"] Libyan Interior Minister Ashour Shuail arrives at the Moroccan Ministry of Interior…

[caption id="attachment_55242028" align="aligncenter" width="620"] In this handout image provided by the U.S. Navy, Marines assigned to the 13th…

[caption id="attachment_55242060" align="alignnone" width="620"] Sheikh Yusuf Al-Qaradawi joins the crowds on Tahrir square in Cairo on February 18,…

[caption id="attachment_55242037" align="aligncenter" width="620"] British Foreign Secretary William Hague arrives at a Foreign Affairs Council…

[caption id="attachment_55242006" align="aligncenter" width="620"] Iranian Revolutionary Guards march during a parade commemorating the 31st…