Climate change is posing a serious threat to communities in the Hindu Kush-Himalayan region, bringing both drought and catastrophic floods to hundreds of millions of people, according to a new United Nations-backed report. Food security, housing, infrastructure, business and even the survival of people living in mountainous regions and their neighbours in river basins downstream in the region are extremely vulnerable to climate change, it said. The publication was launched...

From the bed of an intensive care unit, Samavedam Sriramachari today recalled his two decades of research that helped demystify the poison gas which caused the worst chemical disaster in human history. The Indian pathologist, who helped the world fathom how the methyl isocyanate gas that leaked from the Union Carbide factory in Bhopal 25 years ago killed and harmed thousands of people, is now himself fighting a lung disease probably...

The President of International Fund for Agricultural Development stresses that access to funds for developing countries will help them make ethical decisions in the quest for food security. Just days before the UN Climate Change summit at Copenhagen, Kanayo Nwanze, President of IFAD (International Fund for Agricultural Development), stresses that access to funds for developing countries will help them make ethical decisions in the quest for food security. Nwanze was...

In the 1990s, Ahmed Khan’s company in Bangalore, India, churned out hundreds of thousands of plastic bags and other packaging material each month that eventually ended up as garbage. Now, he is in the business of scouring the city’s landfills and trash cans to reclaim some of that waste and pave the way to a more environmentally friendly enterprise. Mr. Khan, 60, is trying to solve two of the biggest...

For a man who will inherit vast tracts of fertile farmland in Punjab, India's grain bowl, Jaswinder Singh made what seemed to him a logical career move -- he took a job with a telecoms company in New Delhi. "I can't go back to the village after an M.B.A. Delhi has more money, better quality of life. The job is more satisfying, and you don't depend on the weather or...