Tanzania’s Ol Doinyo Lengai is unique for two reasons: It’s the only active volcano that erupts natroncarbonatite lava, and it’s within a region where the Earth’s surface is just beginning to rift ...

The latest catalog expands the number of previously known Venusian volcanoes by a factor of 50. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Satellite data suggest a volcano in Tanzania that expels extremely runny lava could be creeping toward an eruption. When you purchase through links on our site, we may earn an affiliate commission.

The land around a strange volcano in Tanzania is bulging, suggesting magma may be accumulating in a shallow reservoir beneath ...