The land around a strange volcano in Tanzania is bulging, suggesting magma may be accumulating in a shallow reservoir beneath the surface. The movement could be a precursor to an eruption, researchers ...

Researchers traced tremor signals deep inside Tanzania’s Oldoinyo Lengai volcano, pinpointing their 3D locations for the first time. The study revealed linked tremors at different depths, offering a ...

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 ...