"Medieval chroniclers recorded and described ... that poor harvests and blood-red moons would have been related to volcano eruptions and the ensuing stratospheric dust. And the eruptions ...

night sky observations made by medieval monks. [Related: Geologists: We’re not ready for volcanoes.] An international team of researchers used these 12th and 13th century records from Europe and ...

The collective effect of volcanic eruptions during the High Medieval Period is thought to have led to the ... “Knowing the season when the volcanoes erupted is essential, as it influences the spread ...

Volcanoes have killed more people in London than in Pompeii. Of course, there are caveats and a bit more to it, but it seems medieval London really did lose a huge portion of its population thanks ...