This piece – reported by the BBC – is one of those that hardly needs a comment from me. Another story for the ‘You couldn’t make this stuff up!’ file:

http://www.bbc.co.uk/news/health-22886668

I understand another team of researchers – also from Canada’s McMasters University – is currently engaged in a five-year study to discover whether or not grizzly bears and black bears defecate in woods. Keeps them out of the unemployment statistics, I guess.