In this aerial photo taken from a remote controlled helicopter the Savior of Spilled Blood Cathedral is bathed in light in St.Petersburg, Russia. (Photo: AP/Dmitry Lovetsky)
A map of the world during a press conference of the World Meteorological Organization on their report on the state of world water resources, in Geneva. (Photo: AFP)
Termites of the species Neocapritermes taracua with a blue body on the back formed by laccase BP76. (Photo: Dr. Aleš Buček/Czech University of Life Sciences Prague)
