After treatment for pneumonia, the 104-year-old Oscar Niemeyer wants clearance from his doctors to go home, saying that he wishes to continue working on his current projects.

For weeks civil society groups in Brazil and around the world have urged Daniela Mercury to not perform at a concert in Tel Aviv scheduled on May 10.

Brasília is on the move. Brazil’s capital has become an important knowledge and cultural center not only for Brazil, but for the globe, but sustainable development is a pressing issue.

Last week Anheuser-Busch InBev released its 2011 corporate social responsibility report, which focuses on waste diversion and water stewardship.

Last week L’Oréal released its sustainable development report and shared its progress from sustainability innovation to stakeholder engagement.

Can McDonald’s and “Best of Green” be in the same sentence? Projects around the world have boosted the company’s efforts on energy efficiency and waste diversion.

My latest article for the UNEP blogging competition that hopefully launch me to Brazil to cover Rio+20: Can grassroots green design with a dose of ancient Asian medicine save our world’s cities?

On Saturday Chevron detected an oil seep in a Brazilian offshore oil field, 1600 feet away from a site in the Campos Basin where oil leaked into the Atlantic last November.