Recent research suggests that blood tests may show markers of oral cancer. But a blood test isn’t enough to confirm an oral cancer diagnosis. A biopsy is the only way to confirm it. Blood tests for ...

A blood test to screen for Alzheimer's disease in India? The rollout could make earlier and less invasive detection more ...

A new generation of blood tests is changing how doctors think about early cancer detection. One of the most discussed is the ...

A blood test can now detect Alzheimer’s disease early, and a Canton neurologist is among the first in the country using it.

Scientists at Oregon Health & Science University say they are getting closer to a simple blood test that could help doctors ...

A Miami man credits a routine blood test for saving his life. Ian Ferguson, 37, had no symptoms when he got standard blood work as part of a regular physical. When the test showed microscopic blood ...

Mark Gurarie is a writer covering health topics, technology, music, books, and culture. He also teaches health science and research writing at George Washington University's School of Medical and ...

A blood osmolality test measures the blood for the concentration of certain dissolved particles. This test can show whether a person has an irregular balance of fluids in their body. Osmolality tests ...

A Miami man credits a routine blood test with saving his life after early-stage colon cancer was found via colonoscopy, ...