RAIPUR: The Chhattisgarh government has decided to open the rare and ecologically sensitive ‘Green Cave’ in Kanger Valley National Park in the once Maoist-affected Bastar district to tourists, a move ...

Raipur: The move by the Chhattisgarh government to promote ecotourism in the famed Kanger Valley National Park in Bastar district in the state has brought to focus the unique ‘Green Cave’ that amazes ...

This cave pool, found in the Lechuguilla Cave of New Mexico, appears to be completely pristine. It was discovered in October at Carlsbad Caverns National Park. Max Wisshak photo/Carlsbad Caverns ...