The skeletons' final resting place, a bumpy bed of volcanic rock covered by pumice, provided a precise ... scalding explosions that left blue-black burn marks on the bone. Moisture from vaporized ...

This image may only be used in connection with the press release "Cyclic change within magma reservoirs affects the explosivity of volcanic eruptions", published by Johannes Gutenberg University ...

MIYAKEJIMA ISLAND—Volcanic lumps of pumice have reached Miyakejima island, about 180 kilometers south of central Tokyo, causing headaches for the local tourism industry. Aerial footage showed ...

The volcanic rock is so big that NASA's space satellite can capture its image from space. The pumice raft could probably rescue the struggling Great Barrier Reef by supporting marine life.

During the long lockdown, I started caring for plants in odd-shaped pots made from pumice volcanic rock from Mount Pinatubo. Formed when lava cools, this light, porous material blanketed much of ...

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