An earthquake of magnitude 7.6 struck near Tonga in the South Pacific Ocean on Tuesday, prompting countries in the region to ...

A massive earthquake struck near Tonga overnight, initially prompting tsunami fears in the South Pacific Ocean region.

There are two big challenges when it comes to tsunamis: first making sure people in the tsunami zone are notified and know ...

A new data visualization illustrates how an experimental NASA technology can provide extra lead time to communities in the ...

There is no Tsunami watch for Tonga, New Zealand or Australia. New Zealand’s National Emergency Management Agency and GNS ...

A very strong 7.6 magnitude earthquake hit the Neiafu area of Tonga. People on nearby islands also felt the shaking.

MANILA, Philippines -- A 7.4-magnitude earthquake Friday morning off the southern Philippines killed at least two people, damaged a hospital and schools, knocked out power and prompted evacuations of ...

A 7.6 magnitude earthquake struck near Tonga, triggering evacuations but no tsunami warning, as authorities monitor the ...

TOKYO (AP) — A 6.9 magnitude earthquake shook northeastern Japan and caused small tsunami waves but no apparent damage Friday, days after a stronger quake in the same region. Friday's quake occurred ...

Add Yahoo as a preferred source to see more of our stories on Google. An earthquake monitoring program in Alaska, the source of the most potentially dangerous tsunamis that could hit California, is ...