Green schools are taking initiatives to clean the polluted air around us As we gear up for winter, we cannot ignore that this is the time when we experience the worst of air quality across cities and towns. The air we breathe is filled with toxic pollutants like nitrogen dioxide (NO2), sulphur dioxide (SO2), carbon monoxide (CO), particulate matter (PM 2.5, PM 10), lead (Pb), ozone (O3), among others, arising from multiple sources such as vehicles, industries and power plants. Delhi has been infamous for its air pollution, for years, especially after the World Health Organisation reported it to be the most polluted city in …

The season of festivals is here. But something feels different. My mother tells me that about 25 years ago, the winters would make a precise entry on Dussehra, which usually falls between September and October. A week before Dussehra, we would take the warm clothes out of an old trunk. "Now, it is late November when the weather becomes cold. Only a few days in December are cold enough to wear warm clothes," says my mother. We read in books that India has six distinct seasons—Grishma seasons (summer), Varsha (monsoon), Sharata (autumn), Hemanta (pre-winter), Shishira (winter) …

Herbs such as coriander, basil and mint can make any dish more flavourful. They are fun to grow and it is great to have our own garden we can pluck fresh herbs from. We can make a kitchen herb garden or plant herbs in pots on the terrace. Herbs are easy to grow and require little patience as some herbs start to sprout in as little as two days!...

Every monsoon the incidences of caving in increases. Nature or human activities–who is to blame?

It is said that when the British Governer General Warren Hastings brought the water hyacinth to India in the 18th century, thinking it was a flower, he couldn't have imagined that was actually a deadly weed. 

Why has it become increasingly diffiicult to run even during early mornings? Suddu was anxious. He tightly grabbed Papa’s hand to avoid getting lost in the crowd. This was the third medical store they had visited since morning to buy a mask. The first two in their locality had already run out. “Papa, when will we go home? I am hungry,” said a visibly irritable Suddu. More than hunger it was the urge to get out of the crowded medical store. “As soon as we buy the mask, beta,” his father assured him. “But why is there such a long queue?”...