Learn the necessary lung function tests for detecting breathing problems caused by air pollution and smoking, and when to get ...

BELO HORIZONTE, BRAZIL - MARCH 24: Bruno Cassaro de Andrade, a chemical engineering student, works with a test during the method of separating specific proteins to be applied in the production of ...

Gain-of-function research rarely garners the attention of the masses, but the pandemic thrust the controversial research into the spotlight and some have used it to point to the Wuhan Institute of ...

As a person with a chronic illness, I'm no stranger to bloodwork. I used to pore over my lab results, googling the various meanings, and trying not to panic when a test fell out of range. Function ...

Marisa is an assistant editor at Discover. She received her master’s degree in health, environment & science reporting from Northwestern University’s Medill School of Journalism. In a previous life, ...

The aorta carries oxygenated blood from the left ventricle of the heart to the rest of the body. It is the largest artery in the body, measuring more than 1 inch across in some places. Any blockage or ...

Your working memory, cognitive flexibility, and self-regulation are core components of executive function (EF), an interrelated set of mental skills that lay the foundation for advanced cognitive ...

The last time I went to the doctor, I lived in a different zip code, belonged to a different body-weight category, and was rounding out a different decade. I never consciously swore off health care, ...

The esophagus is a tubular, elongated organ that plays an important role in transporting food and liquids to the stomach. Several conditions can negatively affect the esophagus, including acid reflux, ...