The trade war between the United States and China is already eroding far more than just economic ties. The rapid expansion of the battlefield, from trade to culture and education, underscores how ...

In females, high levels can cause typically male traits, like excess body hair, to develop, so low levels are normal. Smoking and gingivitis may also be linked with heart disease. More and more ...

Using a blood pressure chart by age can help you interpret your results to see how they compare to the normal ranges across groups and within ... that remains less than 80. It is more common in older ...

“Normal” menstrual cycles vary from person to person. Lots of different things can change your cycle, but a missed period may mean it’s time to take a pregnancy test. For more accurate abortion ...