-The Hindu The United Nations Conference on Sustainable Development (Rio+20) is set to take place on June 20 at Rio de Janeiro, 20 years after the 1992 Earth Summit on Environment & Development. World leaders, experts, and U.N. agencies are expected to take stock and reaffirm global commitment to sustainable development. The summit is taking place against the backdrop of threats of catastrophic climate change, unprecedented environmental degradation and widespread market...

—AFP U.S. President Barack Obama heads a list of high profile absentees for the Rio sustainable development summit this week where U.N. leaders say some tough decisions will have to be taken for the future of the planet. Britain's Prime Minister David Cameron, Germany's Chancellor Angela Merkel and China's President Hu Jintao will also go to the Group of 20 rich nations' summit in Mexico but then head straight home before the...

India's Genetically Modified (GM) crop Growth story has been stalled with just four states allowing field trials. An eminent scientist has sought Prime Minister's intervention in this regard.  Field trials of newly developed GM crops are important for scientific analysis of the yield and its commercial release. Till 2010, research institutions were free to conduct field trials anywhere in the country. But in 2011, the environment ministry had imposed a condition...

-Down to Earth Food safety authority approves scientific panel's recommendations for regulating honey quality India has inched closer to regulating antibiotics in honey with the apex food safety body of the country approving the recommendations of its own scientific panel and committee on fixing rules for antibiotics in honey. The recommendations put forth by the scientific panel, which says antibiotics should not be used at any stage of honey production, has been...

-AFP JOHANNESBURG: Foreign farms are spreading across Africa to grow food and biofuels for global markets, bringing much-needed investments but also new troubles for a continent struggling to feed itself.  China, Malaysia, Singapore and Bangladesh are just some of the countries spending billions of dollars in what critics have dubbed a new "scramble for Africa", a reference to Europe's 19th century colonisation drive.  But Africa holds an estimated 60 percent of the world's...