Add Yahoo as a preferred source to see more of our stories on Google. A home swab test. (Circle Creative Studio / Getty Images) (Circle Creative Studio) Federal guidelines are expanding the options ...

Biohackers live by the mantra, “Test, don’t guess” — figure out how well your cells and organs are aging, so you know the lifestyle changes to make and the supplements to take for a longer, healthier ...

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. Subscribe to ...

Self-administered HPV tests involve inserting a plastic tube — similar to a tampon — into the vagina, then twisting the handle to swab for cells that can be examined in a lab. Pap smears, on the other ...