Researchers have developed a faster, more accurate detection technique to test for COVID-19.

In early testing, a hand-held device detected breast cancer from a tiny sample of spit in less than five seconds.

"...the results of our study are impressive. Evidence shows that self-testing is an effective tool to prevent transmission of SARS-COV-2..."

Your blood contains a wealth of information about the state of your health. Analyzing the levels of each component is an important part of diagnosis.

A new device that uses a blood sample can tell if a lung cancer treatment is effective at the four-week mark.

A new "lab on a chip" that can be 3D-printed in just 30 minutes could make on-the-spot medical testing widely accessible.

Mailing HPV test kits directly to patients increases cervical cancer screening rates, a new study shows.

Measuring water loss from the skin can predict anaphylaxis during oral food challenges before it becomes clinically evident, say researchers.

Dogs can detect COVID-19 infections faster and more accurately than conventional technology, a review shows.

A shortage of contrast dye last year reduced the number of assessments of stroke patients at hospitals across the country, a new study shows.