-PTI Sparrows are disappearing from many parts of the country, and specially in Assam where electro-magnetic radiation from communication towers, use of leaded petrol in vehicles and overuse of pesticides in agriculture have been cited as some causes by scientists. Chief scientist of the Regional Agriculture Research Centre in Lakhimpur, Prabal Saikia, said, "It is a fact that sparrows are becoming scarce throughout Assam - both house and tree sparrows." Saikia said his...

A decline in pollinating insects in India is resulting in reduced vegetable yields and could limit people's access to a nutritional diet, a study warns. Indian researchers said there was a "clear indication" that pollinator abundance was linked to productivity. They added that the loss of the natural service could have a long-term impact on the farming sector, which accounts for almost a fifth of the nation's GDP. Globally, pollination is estimated to...

Sujatha Sundaran, 25, sits on a rickety bench and points to a rubber nursery that was a helipad about a decade ago in Mundakkai colony in the heart of Kerala’s northern district of Kasargod. Local children used to watch with awe as the choppers flew overhead and sprayed the insecticide endosulfan on the cashew groves of the Plantation Corp. of Kerala Ltd, a state government undertaking. She was eight when she...