India has redesigned a navigation lock at Farakka barrage over the Ganges to ensure smooth and safe migration of the hilsa during the three-month spawning season. It will ensure hilsas journey up to Allahabad down the Ganges from this monsoon after a gap of over 40 years, reports the Times of ...morefrom NTV Online : NTV RSS Feed http://bit.ly/2tgYNtj