A refreshingly sweet and innocent observation by a child of an otherwise very worrying issue of—river pollution—with a heartwarming appeal for water conservation. Once upon a time, during the holidays, I was travelling from Delhi to my village nearby. On the way, we guys came across the Yamuna River. Looking at the river, my younger brother instantly commented, “It doesn’t snow in Delhi even during winters. But here, on the river, it seems to have snowed in peak summers!”... Then, I explained to him that the white foam on the river surface is not snow but the chemical effluents emitted by huge …

The Han meets the Yamuna river and tells her how even she can flow and flourish in peace. Han smiled and hugged Yamuna. For a moment, Yamuna forgot the toxic filled surrounding she lived in. Yamuna lowered her eyes and began opening up to Han. “Look where I live Han. I cannot breathe; move my arms or even my feet. Every day, the drains add more filth into the river and the people of the city for whom I travel from so far, do not even throw a glance at me. For them, I am a stinky black drain.”

In summers this year, some European rivers had dried substantially, causing drought in many parts of the region. It revealed to their surface, some ancient stones with intricate engravings on them. Their markings used to indicate the water-level of these rivers, which served as a common forecasting tool for famines. Such stones were called hunger stones. One such is disclosed at the banks of the Elbe River. Dated to 1616 AD, its rock is etched with a warning in German...

The managment of silt washed down by the Himalyan rivers are key to mitigating flood risk in vulnerable regions across India There are different methods to manage silt load. Soil conservation methods like crop rotation, use of organic matter, contour cultivation and restricted land use are some of the recommended methods of silt managment, especially in the catchment areas of rivers.

The coastal state of Maharashtra has three major rivers and several lakes, making it one of the few states in India having a vast water bank. However, most of its water bodies, including the Godavari, Krishna and Tapti rivers, are so polluted that they look like nullahs or drains. Heard about the Jayanthi and Gomati nullahs of Kolhapur? Well, according to water conservationist Rajendra Singh, they were once a water source but today we call them nullahs.

Froth belongs inside our washing machines. So, what is it doing there on the surface of our water bodies? Water molecules prefer their own company, so they tend to stick together in drops. We call it surface tension. To make water wash better, we have to reduce its surface tension. The surfactants, that is, the surface active agents in detergents do the job.

A group of students raise awareness to preserve the beauty of wetlands I have always enjoyed the trips and picnics our school takes us for. They are a good break from studies and a time to refresh our minds. This year, our school decided to take us to the Ropar wetlands in Punjab. But, we were not excited. We were hoping for a trip to Jaipur or some other historical place.

A few kids were tracking their paper boat in a river. Who was to say they would discover dirty truths. During heavy rains, they overflow and flood courtyards. These become a breeding ground for mosquitoes. Open defecation near these drains causes the faecal matter to flow into households. The poorly designed toilet pits don't help either, he had explained. Pushpa was jolted when she heard the bell ringing and was swarmed into her class by the excited students.