ICU nurse Crystal Tadlock, 35, has been fired from her hospital after she vowed she would let police officers and their ...

The Association of Optometrists wants the UK's system changed so that drivers must undergo routine eye tests to ensure ...

The U.S. Food and Drug Administration (FDA) has cleared another blood test that could help doctors identify whether a patient’s memory problems are likely caused by Alzheimer’s disease.

Researchers from the University of East Anglia and biotechnology company Oxford Biodynamics have developed a new blood test for diagnosing ME/CFS with 96% accuracy.

A 16-year-old boy presented with sudden vision loss, baffling doctors as his eye exams were normal. So what has really gone ...