Private companies are capitalizing on this quest for information. Grail’s Galleri blood test screens for more than 50 different types of cancer from a single blood draw, while full-body MRI scans, ...

A scan that makes prostate cancer cells “glow” could halve the number of men needing invasive biopsies, research suggests.

A new kind of blood test promises to find cancer early—sometimes even before symptoms appear. The pitch is compelling: a single sample of blood could scan the body for dozens of different cancers at ...

For those of us who live in this world — the world of cancer — we have all heard of the term “scanxiety.” In my mind, it means the fear of the unknown when it comes to getting the results of your ...

Forbes contributors publish independent expert analyses and insights. Robert Glatter is a New York-based physician covering public health. One of the main reasons that health care providers order a ...