A 36-year-old woman with recurrent pneumothorax and no clear risk factors is found to have a rare inherited syndrome, diagnosed only through genetic testing.

"The doctor got mad about it and yelled at the PA about wasting resources in front of my friend. When the results came back, ...

An international team of scientists have provided an unprecedented tally of elemental sulfur spread between the stars using ...

Opdivo, which is used to treat certain types of cancer, can cause side effects such as confusion. Learn about Opdivo’s side effects and how to manage them.