Unseen but all around us, the air we breathe in enclosed spaces is crucial to our health and well-being. Indoor air is not simply outdoor air that has been run through a filter: it has its own ...

Research reveals that some prairie dog alarm calls encode remarkably specific information about humans and other predators.

Dogs have a special chemistry with humans that goes back many tens of thousands of years. Researchers investigated this special evolutionary relationship from a number of different angles. Their ...

Julia B. Linares-Roake explores how people navigate the muddiness of living with dogs from their point of view as we over-control how they play and express their "dogness." ...