Enormous herds of animals roamed the Arctic tundra thousands of years ago. Just a fraction remain today, but some scientists say they should be brought back to help fight climate change. Enormous ...

Reindeer are a type of deer that has evolved to endure harsh winters in freezing climates. They are the only deer species with hair completely covering their nose. This helps warm incoming cold air ...

Animism and invisible worlds : the place of non-humans in indigenous ontologies / Marc Brightman, Vanessa Elisa Grotti, and Olga Ulturgasheva -- Too many owners : mastery and ownership in Amazonia / ...