It's supply and demand: Climate is affecting olive and cocoa crops, but with demand staying high, prices aren’t going down any time soon, economist Colin Mang says.
Five researchers from a range of disciplines share insights about how humanities research can contribute to our understanding of the environment, and what they’d like people to be thinking about this Earth Day.
Underground thermal networks have the potential to revolutionize how Canadians heat their homes while helping to reduce carbon emissions, writes Jim Cotton.