India's holy Ganges begins as a crystal clear river high in the icy Himalayas but pollution and excessive usage transforms it into toxic sludge in places on its journey through burgeoning cities, ...
DEVPRAYAG/VARANASI/SAGAR ISLAND, India (Reuters) - India's holy Ganges begins as a crystal clear river high in the icy Himalayas but pollution and excessive usage transforms it into toxic sludge on ...