A simple cheek swab could one day provide a quick and noninvasive diagnostic test for schizophrenia. A new study published in Science Advances has identified higher levels of two biological markers in ...

Researchers are saying that a simple cheek swab sample could hold key information about how a person is aging. Image credit: Courtney Hale/Getty Images. It is well known that not everyone ages at the ...

A simple cheek swab test could detect children who have arrhythmogenic cardiomyopathy, according to research presented at the European Society of Cardiology's annual congress in Madrid. Arrhythmogenic ...

A quick, two-minute cheek swab could help identify children at risk of a rare but potentially fatal heart condition, researchers have found. Arrhythmogenic cardiomyopathy (ACM), an inherited disorder, ...

World Athletics said it had approved the introduction of a cheek swab test to determine if an athlete is biologically female. Sebastian Coe, pictured after he finished third in the election to be ...