A blood sample small enough to come from a finger prick, paired with a set of online thinking tests, may offer a new way to ...

Cognitive tests are gaining attention for their role in the early detection of Alzheimer's and other forms of dementia. Dementia is a growing concern as it kills more older Americans than breast and ...

WASHINGTON (AP) — It’s the new chant in Washington politics: “Get a cognitive test!” Political opponents, armchair pundits and even nervous supporters are demanding that President Joe Biden undergo ...

Donald Trump has reignited controversy by repeatedly boasting about 'acing' cognitive tests, framing them as proof of intelligence despite their medical purpose as dementia screenings. His shifting ...