Scientists say this groundbreaking device can spot inflammatory biomarkers of the disease in the skin with great accuracy.

Scientists demonstrated that a protein called GFAP could serve as a prospective biomarker for catching Alzheimer's disease.

Impairment in areas such as problem solving, reaction times, and number recall are more common among people who go on to develop dementia-related diseases.

Researchers from the University of Bern say movement patterns can reveal age-related conditions such as a weakening heart and even dementia.

Scientists say losing the olfactory sense -- a condition called anosmia -- appears to be one of the first symptoms of the disease.

An algorithm can determine whether someone is suffering from anemia simply by looking at a photograph taken on a modern phone.