The latest news on bacteria
Bacteria continue to turn up in harsh environments.
Why Alicia Silverstone may say ‘I told you so’
A literary exploration of the digestive process.
Karen Curtiss shares hard-won advice for patient advocates.
The less-is-more approach to health care; dubious products on supermarket shelves
Newly discovered bacteria living five miles above the Earth's surface may impact global climates.
Why aren't Americans healthier? Plus, foods nutrition experts will never eat
Unraveling the mysteries of the gut
Children's cereal: Healthy start or junk food? Plus, examining your pediatrician's feeding advice