No less than four major calderas sit in the Taupo Volcanic Zone (TVZ) that stretches from ... explosions that took place this week at Lake Rotorua have caught a lot of people's attention.

The question has led Auckland University Professor Kathy Campbell to the heart of the Taupō Volcanic Zone, searching for ... and silica similar to pools in Rotorua, and Professor Campbell ...

Tongariro National Park, in the Taupo volcanic zone. Picture: Getty Images “Volcanic unrest at volcanoes like TaupÅ could continue for months or years and not result in an eruption,” the ...