It's been 80-years since the liberation of the notorious Auschwitz concentration camp in Poland. The anniversary was marked ...
Mission commander, U.S. astronaut Peggy Whitson, who has rich experience in space travel, is taking the necklace that she ...
Scientists have assessed Yellowstone's chances of eruption by measuring electronic currents flowing deep within the Earth ...
Video. Street art is taking over the walls of Warsaw, Poland, turning the capital into an open-air museum. These images, ...
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