Articles by Sahana Ghosh

In early April 2015, as wind-borne dust particles, remnants from a major dust storm in the Gulf region, made their way towards the Indian peninsula, a group of citizen scientists…

Record extreme events exacted a heavy toll on human, animal lives and property in India as a high-impact mix of seven cyclones, the heaviest monsoon in 25 years, floods that…

“Welcome to the land of cyclone Fani”. “Oh! You are in time for the cyclone season”. These are not unexpected greetings in this corner of the world.  After all, the…

What’s the future of air quality in Kolkata? There’s unlikely to be an improvement if policies maintain status quo. Current policies and measures are not sufficient to substantially cut down…

With the annual global climate talks in Madrid sounding the alarm over the world’s oceans coming under assault, a new study describes how scientists are exploring the use of satellites…

Countries in the Global South, including India, are struggling with multiple challenges related to food system sustainability, according to researchers who have mapped the sustainability of food systems (SFS) country-wise.…

Up in the mountains of Nagaland, in Mimi village, bordering Myanmar, village elders recollect that in the late 1970s, there was an outbreak of a “mysterious disease” that claimed more…

The year 2019 concludes a decade of exceptional global heat and high-impact weather, the World Meteorological Organisation said in a statement, underscoring the delayed onset and withdrawal of Indian monsoon…

In Karnataka’s drought-prone Kolar, men started moving out of agriculture about a decade ago, to find jobs off-the-field. The area, once considered the world's second deepest gold mine with two…

The pastoral yak rearing system in Sikkim in the eastern Himalayas is changing to cope with climatic changes that have led to snowfall getting thinner in the last 15 years,…