A moderately strong, 5.2-magnitude earthquake struck in Southern California on Monday, according to the United States ...

The Pacific Tsunami Warning Center later called off an alert issued immediately after the jolt that warned of waves of 1 to 3 meters along some parts of the Papua New Guinea coastline. A caution ...

The Pacific Tsunami Warning Center issued an alert saying hazardous waves could be possible cor coasts located within 300 kilometers (185 miles) of the epicenter. No reports of damage were ...