Rescuers are busy on the site of a collapsed building in Concepcion, southern Chile, on March 2, 2010. There are still seven people buried in the ruins here. The 8.8-magnitude devastating earthquake which hit Chile on Saturday has killed at least 763 people, reports quoted Chile's emergency office as saying on Tuesday. [Xinhua]

Rescuers are busy on the site of a collapsed building in Concepcion, southern Chile, on March 2, 2010. There are still seven people buried in the ruins here. The 8.8-magnitude devastating earthquake which hit Chile on Saturday has killed at least 763 people, reports quoted Chile's emergency office as saying on Tuesday. [Xinhua]