Their makers claim they can detect dozens of cancer types — but some scientists say they could be missing many cancers or ...

A new light-based sensor can spot incredibly tiny amounts of cancer biomarkers in blood, raising the possibility of earlier and simpler cancer detection. The technology merges DNA nanotechnology, ...

Jay N. Yepuri, MD, MS, FACG, is a board-certified gastroenterologist and member of the Digestive Health Associates of Texas Board of Directors and Executive Committee. A liver function test checks how ...

The American Red Cross urges donors to help the national blood supply recover from a severe blood shortage and empower their health by making an appointment to give blood or ...

No matter your age, regular blood work can be an important tool for understanding and optimizing your overall health. Finding certain markers in your blood allows healthcare professionals to gain ...

Through the end of March, the Red Cross is offering all donors a free A1C test — a screening that measures average blood sugar levels and can detect early signs of pre-diabetes and diabetes.

Ray J still has his sight set on performing. Three weeks after the “Sexy Can I” singer shared that he believed he only had months to live after being hospitalized for pneumonia, he performed on stage ...

A pair of blood-stained gloves were found in the desert near Nancy Guthrie’s home, a couple have claimed, as the search for the 84-year-old enters its third week with no named suspects. Nancy Guthrie, ...

An Arizona couple allegedly found a pair of blood-stained gloves and a rock with a dried blood droplet in the desert a mile from Nancy Guthrie’s home — days after she was reported missing, according ...

Mojtaba Khamenei issued his first statement since his appointment, saying Tehran will keep the Strait of Hormuz shut and retaliate for the deaths of children killed in a strike at a girls' school.