Glass and other debris were scattered across the street Monday after an explosion in Prague. Authorities initially suspected a gas leak. Dozens of people were injured in the Czech capital. Martin Mraz /EPA /LANDOV hide caption

itoggle caption Martin Mraz /EPA /LANDOV

Firefighters battling the blaze at a psychiatric hospital north of Moscow early Friday. Jiang Kehong /Xinhua /Landov hide caption

itoggle caption Jiang Kehong /Xinhua /Landov