Flood, drought, rainfall, snowfall, heatwave, cold wave, storm, cyclone, cloudburst, forest fire… You name it, we have it! But the biggest question is how and why? ************************************* The modern life we have created is good for us but not for the environment. This energy-hungry human lifestyle is heating up the world at a rate that is not sustainable for the planet. In the past 170 years or so, industries have flourished and have made the Earth hotter by over 1oC. India, for instance...

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...

What are Micro-Plastics? Micro-plastics have not been defined in particular. They are just tiny particles that result from the disintegration of bigger plastic materials. However, most researchers say that any plastic smaller than 5 millimetres in size is a micro-plastic. Hence, these are really, really teeny-tiny! Plastics are made up of polymers, which are derived from fossil fuels. A whole lot of chemicals are added to the polymers—close to 10,000—to ensure that a given plastic has the desired properties...

What we decide to do today is bound to have an impact on our tomorrow. Therefore, it is up to us to determine the kind of world we want to develop for our future and leave behind for our next generation. We are already witnessing manifold consequences of rising global warming and climate change in the form of extreme weather events. Think about droughts, floods, forest fires, and many such catastrophes. We all are aware that increasing carbon emissions are largely responsible for disturbing our climate...

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 passionate movie buff and avid videographer narrates his journey through the reels on the importance of films in spreading environmental awareness. **************************** Growing up in Perumannur, a small village in Kerala, my childhood was all about ploughing fields, playful cows and calves, and a big pond where I learnt swimming. I was so close to nature that it never occurred to me if the environment—with all its greenery, birds, trees, and grass—can ever be distinctively separate from us. My training, among the lush green coconut and rice fields...

What’s the best time to eat a fruit or a veggie? Which season and for what reason? ********************************* Babbi had barely woken up and was rubbing her eyes, when she heard her mom faintly. She was calling out the names of pulses, fruits, and vegetables in the kitchen. Her dad was sitting in the next room making a list of fresh food to buy from the market. Babbi chipped in drowsily, “Papa, please get some mangoes. It's been ages since we had those,” she requested. Her dad paused and smiled...