Pope Francis holds a Virgin Mary statue as he arrives at the Mall of Asia arena in Manila, Philippines, on Friday. The pontiff has issued a strong statement supporting the church's teachings on artificial contraception. Alessandra Tarantino/AP hide caption

itoggle caption Alessandra Tarantino/AP

Filipino Clemente Sentino Jr (L), 45 and Dailin Cabigayan (R), 27 holds their 6 lbs newborn baby girl marking the "100 million population of the Philippines." Ritchie B. Tongo/EPA/Landov hide caption

itoggle caption Ritchie B. Tongo/EPA/Landov

Oceans, and the innards of Earth itself, are the final frontiers of our planet. Expect amazing discoveries as explorers document more and more of this unseen realm. Hulton Archive/Getty Images hide caption

itoggle caption Hulton Archive/Getty Images