NOVA (1974)

S45E11 Volatile Earth: Volcano on the Brink

Journey to Nyamuragira, an enigmatic and highly active volcano located in Africa. Years of conflict have hindered scientific exploration, but a rare lull in violence provides an opportunity for a global team of specialists to take a helicopter expedition to its peak. Uncover the concealed threats lurking within the volcano and assess if rising magma pressure signals an impending eruption.