Aerial images show the devastation in Tonga left behind after a violent offshore volcanic eruption sparked a tsunami and clouded the sky with ash. Communications with the island nation have largely ...

A tsunami triggered by a volcanic eruption decimated some islands of the South Pacific nation of Tonga. The crushing effect on land and infrastructure can be seen from outer space. Three of Tonga’s ...

WELLINGTON, New Zealand — The tsunami threat around the Pacific from a huge undersea volcanic eruption has begun to recede, while the extent of damage to Tonga remains unclear. The eruption on ...

SYDNEY (AP) — Three of Tonga's smaller islands have suffered serious damage from tsunami waves, officials and the Red Cross said, as a wider picture begins to emerge of the destruction caused by the ...

WELLINGTON, New Zealand (AP) — Entrepreneur Elon Musk is trying to help reconnect Tonga to the internet after a volcanic eruption and tsunami cut off the South Pacific nation more than three weeks ago ...

Researchers at the University of Bristol and Scottish Universities Environmental Research Centre have discovered that super-eruptions occur when huge accumulations of magma deep in the Earth's crust, ...