The new tests can reveal changes in the brain years before symptoms appear—but experts caution that they may not help ...

A revolutionary blood test designed to detect more than 50 types of cancer has failed to achieve its main goal in a trial ...

The updates improve upon the option for a first-line screening tool for those who are unable or unwilling to receive the more ...

Researchers at USC have launched an early-stage clinical trial to investigate whether a blood test could help detect breast ...

In a new study, scientists investigated whether a small blood sample could reveal clues to stomach cancer, even in its earliest stages. Researchers collected blood samples from 865 people. Of these, ...

The FDA is expected to approve a new kind of blood test that may allow earlier diagnosis and less invasive, more effective ...

A complete blood count (CBC) is a common test to diagnose anemia by measuring red blood cell count, hemoglobin, and hematocrit levels. Iron deficiency is a common cause of anemia, and doctors may ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Capillary blood collection from fingertips removes a barrier to one of the simplest and most ...

Adverts from BBC Breakfast's resident doctor have been banned after a watchdog found them to be misleading. Dr Rangan ...