Polyester is a type of synthetic fiber made from petroleum (a non-renewable resource) that’s common in clothing, garments and accessories, and is similar in scale to cotton, according to The ...

There are three main types of ovarian cancer: epithelial, germ cell, and stromal. Learn about each type’s defining ...

Vascular dementia, a very common form of dementia, occurs from decreased blood flow to the brain. It is easy to mistake for a ...