-The Telegraph North India is among a small number of regions scattered across the globe vulnerable to severe and multiple impacts of climate change, a study by an international team of researchers has predicted. The study, based on computer simulations of future climate scenarios, suggests that northern India may experience sharp drops in yields of key crops and severe ecosystem changes that may show up as altered landscapes. While earlier studies have explored...

-The Hindu Chennai: A team led by an IIT-Madras professor has devised a cheap and effective method to produce clean drinking water. It will soon be possible to produce 10 litres of water - free of bacteria and virus - at just Rs. 10-12 per month, for the daily consumption of a family of five. Prof. T. Pradeep of the department of chemistry at IIT-M and his team have made use of silver...

-The Times of India CHENNAI: Only three institutes in the country, all of them Indian Institutes of Technology, feature among the top 100 universities in Asia, according to the first Asia University Rankings released by "Times Higher Education" magazine. While IIT-Kharagpur is ranked 30th, IIT-Bombay is 33rd and IIT-Roorkee 56th, the University of Tokyo secured the pole position with an overall score of 78.3, followed by the National University of Singapore...

-New Yorker A couple of weeks ago, Munich Re, one of the world’s largest reinsurance firms, issued a study titled “Severe Weather in North America.” According to the press release that accompanied the report, “Nowhere in the world is the rising number of natural catastrophes more evident than in North America.” The number of what Munich Re refers to as “weather-related loss events,” and what the rest of us would probably...

-Outlook Could scientists have got the impacts of climate change on food supply wildly wrong? I believe we might have made a mistake: a mistake whose consequences, if I am right, would be hard to overstate. I think the forecasts for world food production could be entirely wrong. Food prices are rising again, partly because of the damage done to crops in the northern hemisphere by ferocious weather. In the US, Russia...