<p>Revolutionary research is revealing how the trillions of microbes living on and in our bodies can keep us healthy... or make us sick Suddenly, research findings require a paradigm shift in our view of the microbial world. The Human Microbiome Proj...

After several million years of jostling for ecological space, only one survivor from a host of hominid species remains standing: us. Human beings are extraordinary creatures, and it is the unprecedented human brain that makes them so. In this delight...