Underwater volcano in Vanuatu erupts
An active underwater volcano has erupted in Vanuatu shooting plumes of ash into the sky.
An active underwater volcano has erupted in Vanuatu shooting plumes of ash into the sky.
NZ's best-known super-volcano's eight-month stretch of unrest may rumble on into 2023.
OPINION: Our editorial on the lasting effects from Hunga Tonga-Hunga Ha’apai blast.
Scientists ask, was this a new type of eruption?
Kilauea began erupting this week inside its summit crater.
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A group of nearly 20 people have ventured onto the crater.
Highest volcano on Indonesia's most densely populated island has erupted.
World's largest active volcano will overwhelm major road within days.
Hawaiian giant spews ash and debris for the first time in four decades.
The Hunga-Tonga Hunga-Ha'apai volcano is the largest eruption ever recorded on Earth.
NZ scientists are learning how January's big blow in Tonga started - by reconstructing it.
Owners of White Island claim they did try to ensure the safety of others on the island.
A new 'baby' island has been spotted in the middle of the ocean near Tonga.
Hunga Tonga-Hunga Ha'apai blast shot millions of tons of water vapour into the atmosphere.
The atmospheric wave, theorised but never proven, has eluded detection for 85 years.
Afterglow from eruption creating multi-coloured twilight above frozen continent.
The Whakaari tragedy showed eruptions can happen any time. Can NZ better forecast them?
What we know about the Tongan volcano eruption and tsunami four months on.
WorkSafe charges against the National Emergency Management Agency have been dismissed.
A period of heightened unrest continues for Mt Ruapehu.
The agency has sought a discharge without conviction.
Could hidden seismic signals be the key to predicting New Zealand's next big eruption?
Elevated volcanic unrest has been sustained at Mt Ruapehu for four weeks.
Mt Ruapehu has been subject to elevated tremors for weeks, but eruption not expected.
Over the past eight days, the temperature has risen further from 32C to 36C.
Eight NZ medical profs have left for Tonga to help with trauma in tsunami aftermath.
The last time Mt Ruapehu was moved to volcanic level 2 was in December 2020.
NZ volcanologist arrives in Tonga to help reconstruct January's monster eruption.
The January 15 volcanic eruption that was so huge it echoed around the world.