The researchers conclude that the 1831 Zavaritskii eruption had a magnitude of 5 to 6, similar in power to the 1991 eruption ...

Researchers believe dark rocks at the site of a future Mars rover landing mission may be left over from ancient volcanic ...

One eruption thought to be responsible for the global cooling event from 1831 to 1833 was attributed to Babuyan Claro in the ...