Read the latest articles and commentary about diets and nutrition at US News.

Top stories featured on ScienceDaily's Health & Medicine, Mind & Brain, and Living Well sections.

Read the latest research on a wide variety of current medical topics, ranging from birth control and human biology to gene therapy and stem cells. Updated daily.

Environmental chemistry is the study of chemical processes that occur in water, air, terrestrial and living environments, and the effects of human activity on them. It includes topics such as ...