What killed the dinosaurs? It's a question as old as – well the dinosaurs themselves, and one that everyone from school children to scientists have been asking for decades.
Overall, Canadian deal-making in the first half of the year fell in line with the global cooling down trend that has followed the record valuations of 2015.
The NDP government in Alberta has appointed a well-known climate change activist and anti-oil sands campaigner to co-chair an advisory board on climate change.