Tsunami threat cancelled for Peru, Chile

LIMA, Peru — A U.S. agency says there is no longer a tsunami threat from a powerful earthquake that struck off Peru.Earlier, the Pacific Tsunami Warning Center warned of "hazardous tsunami waves" for some coasts, saying there was a threat to some coasts of Peru and neighboring Chile.But a later message said "there is no longer a tsunami threat from this earthquake" and that the center hadn't observed any tsunami waves.An earthquake with a preliminary magnitude of 7.3 hit off Peru's coast a