The story of how a critically endangered Indigenous language can be saved

Researchers at the Royal Ontario Museum offer first glimpse of a spineless, thumb-sized animal based on Cambrian fossils found in the Rocky Mountains 

In Banff National Park, Alberta, as in protected areas across the country, managers find it difficult to balance the desire of people to experience wilderness with an imperative to conserve it

Burgess Shale is famous for the exquisite and uncommon detail in its fossilized soft-bodied organisms. Here's the science behind the phenomenon.