Since the end of the 2018 lower East Rift Zone (LERZ) eruption on Kilauea Volcano, questions have surfaced concerning how long it will take for the new lava flows to solidify. This is a difficult ...

Courtesy of Olger (“Koky”) Aragón V. LA FORTUNA, Alajuela — At an estimated 7,000 years old, Arenal is a volcano in diapers, dating from around the time agriculture developed in ancient Egypt. By ...

Tanzania's outlandish Ol Doinyo Lengai volcano, the only volcano on Earth that is currently erupting carbonatite lava, has been sinking at a rate of 1.4 inches per year for the past decade. When you ...

For 100,000 years, a pod of cool magma has been sitting mostly immobile beneath the Mt. Hood volcano. Consider it cold storage. As long as the magma stays cool, the volcano will not erupt. Cool magma ...

I read with interest “Capitals of Cool” [Aug. 5], describing places to beat the summer’s heat, but you missed my favorite place to cool off during the summer and maybe light a fire during the night.

Information is Beautiful plots the daily carbon dioxide emissions from the European airline industry and the erupting volcano in Iceland against the emissions saved by canceled flights: ...

Courtesy of Olger (“Koky”) Aragón V. LA FORTUNA, Alajuela — At an estimated 7,000 years old, Arenal is a volcano in diapers, dating from around the time agriculture developed in ancient Egypt. By ...