It's been nearly four years since a massive volcanic explosion rocked the Pacific nation of Tonga. The eruption created a ...

The eruption of Hunga Tonga-Hunga Ha'apai volcano on January 15, which sits on the seismically active Pacific Ring of Fire, sent tsunami waves across the Pacific Ocean and was heard some 2,300 ...

CANBERRA, Australia--Four Japanese aircraft left Australia on Monday to deliver more vital aid to Tonga as the Pacific nation deals with the aftermath of a volcanic eruption and tsunami. The two ...