The Tongan volcano eruption was triggered by an explosion ... was used to explain an extraordinary sequence of events in ...

It is based in part on their analysis of ice cores extracted from glaciers in Greenland. Volcanic eruptions, especially large ones, can influence the climate. They release gases including sulfur ...

A researcher inspects an ice core collected from Greenland. These records can give scientists a precise date of when volcanic eruptions occurred around the world over the last 2500 years.

plus a team effort to showcase Greenland’s volcanic scenery, fjords, valleys and basalt mountains, will attract more visitors. In 2019, Greenland welcomed 100,000 visitors (46,000 of which were ...