Kemi, a 17-year-old college student, started to experience heart palpitations, breathlessness and fatigue six months ago.

New York University researchers say a simple, gene-based blood test has shown to be highly accurate in predicting whether ...

A new study has concluded that a blood test can identify whether the body’s organs are aging faster than expected ...

In a lab just north of Munich, a team of physicists, oncologists, and engineers has found a way to eavesdrop on the molecular ...

The Los Angeles County Department of Public Health is offering free testing to help people check lead levels in their blood.

Sometimes, they just put it off, said Dr. Antoine Pham, an internal medicine doctor with Thrive Medical. He has started ...

Blood biomarkers like tau217, NfL, and GFAP may predict dementia up to 10 years early, but aren't yet reliable for widespread screening, a Karolinska Institutet study finds. A new study published in ...

DNA fragments found in the bloodstream during treatment could mean that a patient’s cancer is getting worse, researchers said. These results indicate that this blood test is as good or better at ...

A new blood test identifies a key biomarker for Alzheimer’s disease, which may help make assessing the presence and stage of ...

New cost-effective RNA blood test can test for Parkinson's and other neurodegenerative diseases long before symptoms emerge.

We have all had a blood test before, but have you ever wondered what happens once the needle is removed and the vial is sent ...

Katherine Ryan has been left floored by the cost of a blood test after treatment for cancer.