Health fears as killer DR Congo volcano spouts ash

The DR Congo's Nyirangongo volcano has released large amounts of ash some two months after its eruption, sparking concerns for local residents' health, experts said on Sunday.

China's plans for Himalayan super dam stoke fears in India

China is planning a mega dam in Tibet able to produce triple the electricity generated by the Three Gorges—the world's largest power station—stoking fears among environmentalists and in neighbouring India.

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