Can your bathroom double as a lab? At-home testing is reshaping how we learn about our bodies — and raising new questions.

CHICAGO — The practice of drawing blood has changed very little over the decades. It looks about the same now as it did 50 years ago. That process, however, may be about to get a modern makeover.

Intracerebral hemorrhages (ICH) account for 15% of strokes but a disproportionate 50% of all stroke deaths. An ICH occurs ...

Red blood cells carry oxygen from the lungs to every other organ, and blood-forming stem cells must make about 200 billion new red blood cells each day to keep the oxygen flowing. For many years, ...

On board the Artemis II mission will be several experiments on human health, one featuring tissue samples collected from the ...