Doctors usually test for and diagnose autism in early childhood. However, as symptoms and severity can vary greatly, it can sometimes be difficult to diagnose. Autism is a neurological condition ...

The simplest way to measure your blood pressure at home is to use an automated cuff, which you can purchase online or at most drugstores. The American Heart Association recommends this method.

Possible causes of low blood pressure, or hypotension, range from dehydration to a heart condition. Drinking more water may help, but some people will need medication. Changing dietary habits may ...

Yokohama Rubber has begun practical testing of a technology that gauges air pressure from the sound made by tapping on a tire. The company announced that it has developed an experimental pressure ...

The seventh test flight of SpaceX's Starship has successfully taken off from Boca Chica, Texas. Newsweek's live blog is ...

A PaO2 test measures partial pressure of oxygen, or PaO2—the oxygen pressure in arterial blood. The PaO2 reflects how well oxygen is able to move from the lungs to the blood. It is often altered by ...