William Nordhaus can recall the precise moment when he became interested in what is now known as “green accounting,” a type of accounting that factors environmental costs and benefits into measures of ...

Environment ministers from across the provinces and the federal government wrapped up a meeting in Calgary on Wednesday with a message that conservation policies need to be balanced against the need ...

Climate change is one of the defining challenges of the modern era, demanding urgent global action to mitigate its adverse effects on the environment, economies, and human lives. For Africa, however, ...

Heathrow Airport in the UK currently uses more energy than the entire west African country of Sierra Leone. Despite Africa accounting for less than 4% of all global greenhouse gas emissions, many of ...