Lake revival welcome, but may not help quench Hyderabad's thirst / Research reveals smaller glacial lakes more prone to flooding / 'World's clearest lake' is being threatened by tourists / The stunning nation that has more lakes than any other country in the world / Lake beds are rich environmental records--studying them reveals much about a place's history / Mesmerising ice formations cover US lake / HYDRAA plans to rejuvenate 12 lakes across city / HYDRAA to restore 10 lakes in city / Crisis at the world's largest man-made lake as 'water levels are dropping fast' / To truly understand the health of a lake, you must look well beyond its shoreline