Whitney Houston's cause of death announced

Houston drowned accidentally at the Beverly Hilton Hotel on Feb. 11, and autopsy results revealed heart disease and her recent and chronic cocaine use were contributing factors. Houston now joins the long list of entertainers who have died early with drugs at least partly to blame, The AP said All photos: Splash/All Over Press

An explosion of household gas occurred in a nine-storeyed apartment building in the city of Shakhty, the Rostov region of Russia. The blast destroyed two storeys of the building

Another apartment building explodes in Russia. Several people killed

An explosion of household gas occurred in a nine-storeyed apartment building in the city of Shakhty, the Rostov region of Russia. The blast destroyed two storeys of the building

Another apartment building explodes in Russia. Several people killed