The Kazbek disaster: a cryoclastic debris flow The terrible disaster in the Nepal and (probably) Tibet has happened, when a debris flow came down one of the river valleys. The toll is still unclear.

It was June 1893, and the Fram expedition had just set off. On board the Fram were Otto Sverdrupp as captain, Fridtjof Nansen as science lead, and 11 other crew members. The goal was to reach the ...

It seemed to come out of nowhere. In the midst of a quiet interlude, after the hugely damaging La Palma had ended, when the hugely touristic eruption at Fagradalsfjall failed to re-appear, and the ...

The double-booked land is also known as the Afar Triangle, a low-lying region wedged into the Ethiopian Plateau. The region is not for the intrepid. The name is synonymous with remoteness. It is also ...

Mid-oceanic rifts should be in the middle of the ocean they formed. And often they are, but there are exceptions. The Reykjanes Rift, south of Iceland, is one of these. It is well known for its ...

Heimaey is famous. It is the only place in Iceland known to have first been settled by non-Vikings: the first inhabitants were escaped Irish slaves, before 900 AD, who didn’t last long. Much later it ...

Located some 60 km NNW of Naples in the Campanian province of Caserta lies the medieval town of Roccamonfina, cradling the slopes of an old stratovolcano, considered extinct since its last eruption ...

Imagine. You are being put in charge of planning for a future major volcanic eruption. All you have is an incomplete list of volcanoes in the world, some experience of past eruptions, and a few ...

Some days ago, a video called my attention on Facebook, a video of a beautiful explosion of Popocatepetl volcano in Mexico. I ended up in a YouTube channel called Volcano Time-Lapse. This youtuber had ...

Here is the sky, all alone. Here is the sea, all alone. There is nothing more –no sound, no movement. Only the sky and the sea. Only Heart-of-Sky, alone. So begins the creation story of the Maya.

Florida is known for many things. It is home to VC’s stalwart, Geolurking. It has beach life, of the teenage variety. It has Disneyland, of the toddler-of-any-age variety. It has launched space ...

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 ...