TOKYO >> Efforts to utilize pumice generated by an underwater volcano near the Ogasawara Islands in March have begun in Okinawa and Kagoshima prefectures, where huge amounts of the volcanic rock ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. TOKYO (AP) — Massive amounts of volcanic ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. TOKYO (AP) — Massive amounts of volcanic ...

In this aerial photo of the coast of the small Japanese island of Lejima in the Okinawa island chain volcanic pumice washing ashore Thursday, Oct. 29, 2021. Massive amounts of volcanic pumice pebbles ...