The explosive power and content of a volcanic eruption are determined by two key factors: the viscosity of the magma and its ...

Residents of Afar in northeast Ethiopia, about 800 kilometres from Addis Ababa, were engulfed in ashfall after the Hayli ...

Volcanic activity in northern Ethiopia’s long-dormant Hayli Gubbi volcano subsided Tuesday, days after an eruption that left a trail of destruction in nearby villages and caused flight cancellations ...

ADDIS ABABA, Ethiopia -- Volcanic activity in northern Ethiopia's long-dormant Hayli Gubbi volcano subsided Tuesday after an ...