Some fault systems in the world are well known for their destructive potential. Examples are Turkey’s North Anatolian fault and California’s San Andreas. In both cases, large events in the ...

After writing two Io articles I return to Io again my favourite moon, looking at one single lava flow field. But read Alberts and my two other Io posts first. Jupiter’s moon Io is the most ...

The Southern Peninsula (Suðurnes) is the western part of the Reykjanes Peninsula; the border is drawn to exclude Reykjavik and its suburbs. Suðurnes is the first point of call for most visitors to ...

This, of course, is our annual April-1 news story, not all aspects of which are equally reliable. The picture of an unshaped lava mount is a hornito from the Mount Ulu eruption. Indeed, they can form ...

America came late. Humanity had come from Africa, and spread out over Eurasia. This happened mainly during the ice age, when lower sea levels allowed walking migration where previously a significant ...

Iwo Jima is famous. The battle between the US and Japanese forces are well remembered – by both sides. Before the war, about 1000 people lived here. After the war, none. There is a military base only.

Figuring out the eruption history of Afar volcanoes is taking longer than I expected, so in the meantime, I will have to post about other topics. And lately, one that has been present in my volcano ...

It came as a shock – quite literally. It shouldn’t have, because a recent paper had predicted that the area was preparing for a large earthquake. On 29 July, at 23:25 UTC, the 5 th largest earthquake ...

On 15 July, a video of an explosive eruption of Erta Ale (Afar Region, Ethiopia) volcano was briefly discussed in the comment section. It was a small ash plume emerging from the summit of the ...

It seemed like yesterday, the day I first discovered volcanic winter while conducting research on the infamous 1993 “storm of the century,” and some passing weather enthusiast had brought up Pinatubo ...