As millions gather for Maha Kumbh 2025, can we ensure our rivers remain clean? Aarav’s journey reveals the urgent need to protect our sacred waters from pollution and neglect.

Dive into River Tales, Festivals, and a DIY Splash—just bring water, petals, and mud!

A fascinating account by a passionate marine environmentalist explaining why seaweeds are environmentally the most sustainable foods on our planet.

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Hi! Do you guys know what a seaweed is? It’s like the spinach of the sea. You might have eaten it in a roll of sushi or a bowl of green salad or a soup. But most likely, you wouldn’t have tasted it at all. That’s because in India, we don't have a popular tradition of seaweeds. But that's about to change—I believe as the founder of a seaweed food company called The Good Ocean...

Deep dive into the jungles undersea and gather some fascinating facts about the wonder world of seaweeds along India’s coastline.

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 factories. He was shocked to know this. Then, he uttered very dishearteningly, “I so wished to play with the snow…” My Mom and Dad chuckled on listening to his crushing desire and so did I.

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 World Water Woe is real. There is crisis everywhere because our water resources are limited. A lot of water is wasted when we use it carelessly. Therefore, we should conserve it by handling it judiciously.

Watch this inspiring movie Drop by Drop featuring the little heroes of class 3, reminding us about the importance of saving water by following the right practices. These practices focus upon three simple ways of preserving water before, and not after, its consumption. For example...

Water is colourless. But when we observe any large water body, it appears blue. When it has a lot of impurities (or nutrients), it can vary from red, green, white, grey, brown, black to anything that is weird and filthy. Read about some important terms related to different colours of water that we come across in common parlance or which researchers use to understand better this elixir of life.

Bluewater: ‘Why is water blue in colour?’—humans must have raised this question since time immemorial. But in 1921, this query was resolved when Sir CV Raman raised and answered it successfully...

A snippet of the vibrant activities conducted from the kindergarten tiny-tots to the high-school teenagers under the Green Schools Programme

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Online education became the talk-of-the-town in 2020 when the entire globe succumbed to an unknown lockdown for more than 300 days. Students became weary and so the entire education community sprung up to the challenge. Country-wide they took to their screens like wildfire, proving their resilience in a jiffy.

At the Pawar Public School, Chandivali, we went a step beyond with the Green Schools Programme (GSP). Organised by the Centre for Science and Environment, New Delhi, the GSP sensitised our youth about environment conservation...

The Yamuna River is the largest tributary of the Ganga. It travels barely a distance of 22 km through Delhi. However, this region contributes to about 80 per cent of its total pollution load. Currently, this stretch discharges waste water from almost 22 drains into the river. Untreated effluents, containing toxins and chemicals, released from houses and industries creates froth (white foam) on the river’s surface. Algae, in addition, prevents sunlight from venturing into the depths of this river. Plus, low water level in the river causes concentration of these pollutants…

Stockholm Junior Water Prize (SJWP) is considered the world’s most prestigious award offered for a research project on water. It is declared every year since 1997 as a part of World Water Week. High school students, aged 15-20 years, who have developed projects solving some of the world’s most pertinent water challenges are eligible to participate in it. Each year, thousands compete in the national competitions held in almost 40 countries across the globe, and hope to represent their countries in World Water Week...

A Freedom Pledge on water—a promise to conserve every drop for our present, before we even reach the future.

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My friends call me ‘Water Maniac’. They say I suffer from a ‘reverse’ hydrophobia— perennially worried about water. Basically, dreading the prospect when we won’t have any of it…

Chintu and Chinki were excited to go out for their summer vacations. They were bored of staying at home all through the lockdown. Since their grandparents lived nearby, they had planned to visit their village Tikli. Chintu and Chinki had done all their packing and rode off with their Mom and Dad to the village. As they came close to Tikli, they saw some women carrying pots of water on their heads, walking on the roadside...

The Great Barrier Reef should be put on a list of World Heritage Sites that are "in danger", says UNESCO. UNESCO's World Heritage Committee recommended the listing, recognizing the destruction of the world's largest coral reef. The committee is also urging Australia to take "accelerated action" on global warming. But the Australian government said it would "strongly oppose" the recommendation and argued the reefs are best managed. 

The National Geographic magazine has recognised the ‘Southern Ocean’ as the world’s fifth ocean on June 8, 2021. The change in name was in alignment with the National Geographic Society’s initiative to conserve the world’s oceans. The magazine has usually followed the International Hydrographic Organization (IHO) on marine names, it said in an article notifying the change. The IHO had recognised ‘Southern Ocean’ as a distinct body of water surrounding Antarctica in 1937...

Plastic items from takeaway food and drink dominated the litter in the world’s oceans, according to a new study. The study, published in the journal Nature Sustainability was funded by the BBVA Foundation and the Spanish science ministry. The study shows that just 10 plastic products including plastic lids and fishing gear accounted for three-quarters of the litter. This is due to their widespread use and extremely slow rate of degradation. 

Global warming is causing hot places to become even hotter. Hence, animals in desert areas will feel more thirsty than ever before. Is the weather in your place warmer than it was last year? Think about it and colour the picture.

While there is no escape from washing hands regularly, we can definitely be more mindful of the way we use water and avoid its wastage.

According to the World Health Organization (WHO) guidelines on hygiene practices, the simple act of hand washing using a soap and water, is one of the most effective tools to protect us from getting infected by the coronavirus. Practices such as washing hands before and after eating or using the toilet, maintaining one-arm distance when around others and...

Salem is one of the largest cities in Tamil Nadu, India. More than 1 million people live here. Piyush Manush is the convener of the Salem Citizen's Forum (SCF). SCF is an informal group, involved in protecting Salem's environment. The lake was built by the British for irrigating nearby farmlands. The lake is spread across 58 acres and used to be a major water body of the city. But gradually it became a dumpsite for Salem's municipal solid waste. In 2010 SCF took over the work of cleaning the lake. But first, they had to get rid of the garbage and then desilt the waterbody.