Dementia is expected to proliferate along with the super elderly. So health practitioners are focused on screening for it.

Testing a person’s blood for a type of protein called phosphorylated tau, or p-tau, could be used to screen for Alzheimer’s disease with “high accuracy,” even before symptoms begin to show, a new ...

A screen test is a filmed audition that helps determine whether an actor is right for a particular role. Screen tests are conducted during preproduction, after the first rounds of auditions have ...

Cologuard is a colon cancer screening test you can do at home. It’s a noninvasive, stool-based test that comes in a kit. You use the kit to collect a stool sample. Then you send the sample to a lab ...