Rajendra Pachauri, chair of the UN Intergovernmental Panel on Climate Change (IPCC), says diet change was important in reducing greenhouse gas emissions and environmental problems associated with rearing cattle and other animals.

Despite being in one of the richest countries in the world, more than one in 20 Americans aged 12 and older are depressed, according to the latest statistics from the Centre for Disease Control and Prevention.

A new research, published in the latest edition of the British Journal of Cancer, has found that overweight people are at a significantly higher risk of developing a range of common cancers.

With a mall for its backdrop, Flea @ Nite offers designer clothes, silver and semi-precious jewellery, vintage coins and even classy home linen at what high-end buyers might consider "throwaway prices".

Indian silver medallist at that 2004 Olympics, shooter Rajyavardhan Singh Rathore, couldn't repeat his performance at the Beijing Olympics this year; but he is still a favourite when it comes to endorsing products.