Pumice stones spewed from an undersea volcano that ... said Nov. 16 that its latest computer simulation indicated that the floating volcanic stones will first pass along the coasts of the Tokai ...

The stretch of golf-ball-size pumice rocks was first spotted this week by a New Zealand air force plane about 1,000 kilometres northwest of Auckland. The rocks stretch for about 26,000 square ...

Aerial footage showed numerous pumice stones floating in waters off the Igaya and Ako districts on the western part of the small island on Nov. 23. The pumice was ejected from an underground ...