These are some easy steps to detect adulteration in milk that can be done at home. This video describes how to detect adulteration with water, starch, and detergent. The steps are prescribed by the Food Safety and Standards Authority of India (FSSAI).

We may be a speck in the universe, but the universe is nothing without the sum of the specks. When Dr Rajagopalan Vasudevan, a chemistry professor at Thiagarajar College of Engineering, Madurai, invented a technology to use plastic waste in making roads, he did not know how impactful his lab experiment will become...

Don't become couch potatoes and gadget slaves this summer. Make the best of your summer holidays, move around the house, and assess how you consume resources with the help of some interesting activities.

One man’s journey to save the dying vultures in Tamil Nadu.

It won’t be long before the media declares the black rhino extinct. Due to a high price of the animal’s horn, (a whopping Rs. 43 lakhs per kilogram) it is being driven to extinction by poachers. So much so that there are only 5,000 of them left. The rhino horn is a lucrative business opportunity for the poachers who sell the horn in China, Vietnam and South Korea, where its powder is used for its supposed medicinal properties. 

Frogs heading uphill to escape climate change: Any idea how many eons it takes to become an avian from an amphibian? 

Can we control the ongoing water crisis all by ourselves? It's not about whose responsibility it is, but what we are doing about it. “When water became a commodity, I lost my freedom. More importantly, it put a financial burden on those who couldn’t afford to buy it. Today, water companies sell drinking water and advertise it being rich in minerals and full of vitamins. Big corporates such as soda companies have been buying rivers for industrial purpose and farmers have no water to irrigate their fields. As the rivers dry up, animals also start wandering and enter villages in search of water, with a threat of …

A science fairytale: The home of the Butbut tribe is one of the most beautiful places on the planet. Every morning, when the first rays of sunlight shower upon the steep mountains of Buscalan and its lush green rice fields, the village looks nothing less than a paradise. The Butbut is one of the 110 odd tribes which resides in Philippines, an island country made up of more than 70,000 islands. But their home is not the only thing the Butbut are proud of... 

The movement towards a cleaner environment got a huge push recently when the Irish Parliament passed a bill that would make Ireland world's first country to fully divest public money from fossil fuels.

The girl would remember that winter fondly as the one when they made their last snowperson. Her elder brother and sister and two girls and another boy from the neighbourhood had developed a ritual over the years. Every time it snowed substantially, they would leave all but one of their kãgers at home, put on their Duckback boots and homemade woollen gloves and head for the clearing between the walnut trees behind their mohalla.