-The Guardian A spike in prices caused by poor harvests and rising demand is an apt moment for the west to reassess the wisdom of biofuels The last decade saw the end of cheap oil, the magic growth ingredient for the global economy after the second world war. This summer's increase in maize, wheat and soya bean prices – the third spike in the past five years – suggests the era of...

In the mid-eighties there was a rumour which later turned out to be true: US livestock were being fed with foodgrains in order to ensure better quality of their meat. Later it proved to be corn and not fine cereals like wheat and rice. The Indian intelligentsia was appalled and indignant: How come cows and buffaloes were fed with grains while millions of people continued to live below the poverty line...

-The Times of India Wildlife experts and enthusiasts from around the world will congregate in the air-conditioned environs of Mahatma Mandir in Gandhinagar as part of the Global Bird Watcher's Conference on January 19. But it would make more sense if they met in the marshlands of Kutch and surrounding areas, which have become a graveyard of some of the most endangered winged species in the country - flamingos. Conservation activists have...

Imagine there was one changeable factor that affected virtually every measure of a country's health— including life expectancy, crime rates, addiction, obesity, infant mortality, stroke, academic achievement, happiness and even overall prosperity. Indeed, this factor actually exists. It's called economic inequality. A growing body of research suggests that such inequality — more so than income or absolute wealth alone — has a profound influence on a population's health, in every socioeconomic...

Have you heard of the Yangtze River Dolphin? For the longest time, it used to be found along 1,700 kilometres of the middle and lower reaches of the mighty Chinese river. The Baiji, as it is known, was white finned, a little over two metres long, had poor eyesight and relied mainly on sonar for navigation. A few decades ago, as populations along the river grew, as shipping traffic rose,...