-Outlook   The secret behind the Ganga’s ability to self-rejuvenate its waters continues to elude discovery In 2009, when C.S. Nautiyal, now the director of Lucknow’s National Botanical Research Institute, spiked a fresh Ganga water sample with an infectious strain of Escherichia coli to test the Ganga’s reported self-healing qualities, he found that the bacteria lasted no longer than three days. He repeated the experiment with a 16-year-old sample of Ganga...

-The Economic Times   Environment minister Jairam Ramesh has approved two mining proposals - one by Iifco and the other by the Rajasthan Rajya Vidyut Utpadan Nigam - on the fringes of the Hasdeo-Arand forest region in Chhattisgarh. Ramesh set aside the recommendation of the statutory body of the environment ministry, the Forest Advisory Committee , to reject the proposals. With Thursday's order, coal mining will be allowed in Tara, Parsa...

From the Middle East to Madagascar, high prices are spawning land grabs and ousting dictators. Welcome to the 21st-century food wars. In the United States, when world wheat prices rise by 75 percent, as they have over the last year, it means the difference between a $2 loaf of bread and a loaf costing maybe $2.10. If, however, you live in New Delhi, those skyrocketing costs really matter: A doubling in...

The health ministry has erected bureaucratic hurdles against a bio-pesticide for mosquito control developed by Indian researchers, denying it entry into the public health programme while accepting similar imported products, scientists and entrepreneurs have said. The bio-pesticide was developed at the Vector Control Research Centre (VCRC) in Puducherry during the 1980s. It is a powder or spray formulation containing a bacterium called Bacillus thuringiensis that can kill the larvae of several...

Eco-activism has Punjab’s polluters in a tizzy Operation Clean-Up     * Industrial and organic pollution from the Sutlej and the Beas is affecting southern districts of Punjab and parts of Rajasthan     * A popular movement straddling both states and helmed by eco-activist Baba Balbir Singh     * Seechewal has the election-bound state government worried     * Seechewal organised a massive exercise to prevent the Kala Sanghian, a highly polluted Sutlej tributary, from draining...