Latha Anantha: The agricultural scientist who fought for unhindered flow of rivers
The 51-year-old river activist passed away today morning after battling cancer for three years
Why do we study tree rings and what do they tell us?
Besides understanding how climate changed in the past, tree rings can also help us in studying monthly flows of rivers
By demolishing dams, Europe, US letting rivers reclaim their space
Dam removal gained momentum after the EU adopted the Water Framework Directive in 2000
Uttarakhand's hydel projects need urgent review
Projects under way do not take into account ecological impact on the Himalayas and the rivers