Bacteria form a fundamental branch of life. They are the oldest forms of life as we know it, and they are still the most prolific living organisms. They inhabit

Describes the expansions of microbiology; it's methods, from traditional microscopy and laboratory culture to the latest genomic analysis. --

Viruses are big news. From pandemics such as HIV, swine flu, and SARS, we are constantly being bombarded with information about new lethal infections. In this V

As doctors and biologists have learned, to their dismay, infectious disease is a moving target: new diseases emerge every year, old diseases evolve into new for

Molecular Biology is the story of the molecules of life, their relationships, and how these interactions are controlled. It is an expanding field in life scienc