This appendix provides an overview of the data sources used in the report. It then describes statistical methods used to summarize differences between men and women, including regression analysis ...

In remarks I delivered the night I won the California, New Jersey, New Mexico, Montana, and South Dakota Republican primaries, I said, "I am going to give a major speech on probably Monday of next ...

Baltimore Orioles rookie Hayden Penn may go down in the record books as the first pitcher to miss his season debut because of appendicitis. Penn was to start in a game last week but was rushed to the ...

The GI tract is a complex group of organs, each of which helps your body digest and absorb food. Your upper GI tract includes your esophagus, stomach, and the first section of your small intestine, ...