Earthquake measuring 6.3 magnitude strikes PNG - USGS

A powerful 6.3 magnitude earthquake struck the highlands of Papua New Guinea on Saturday, the U.S. Geological Survey (USGS) said, as the region struggles to recover from a massive 7.5 quake only two months ago.The quake was 82 kms (51 miles) southwest of Porgera in Enga province and 47 kms (30 miles) deep, said the USGS.February's quake also damaged mining and power infrastructure and led ExxonMobil Corp to shut its $19 billion liquefied natural gas (LNG) plant, the country's biggest export earn