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

Private companies are capitalizing on this quest for information. Grail’s Galleri blood test screens for more than 50 ...

Some of the most dangerous cancers are the types that are hard to detect. As a result, they are often caught too late to treat. Some emerging technologies could change that in the future, with simple ...

A new blood test detected early-stage pancreatic cancer with 87.5% accuracy in a study of 672 people. A new blood test that ...

It’s important to follow guidance on prostate-specific antigen screening that maximizes benefits and minimizes potential harms such as overdiagnosis and overtreatment.

Another challenge facing test designers is that early detection may not necessarily save lives. A crucial factor, and something that is still unknown about the new multi-cancer tests, is whether they ...

Dr. McDreamy has signed onto yet another cancer awareness initiative. | Dr. McDreamy has signed onto yet another cancer awareness initiative. “Grey’s Anatomy” star Patrick Dempsey, who has worked with ...

Learn about the innovative SHIELD blood test by Guardant Health that aims to detect colorectal cancer early, potentially revolutionizing cancer screening methods. Discover its availability, impact, ...

Imagine a screening method that’s more accurate in early detection than a mammogram and less expensive than an MRI. That’s ...

Early detection tests are already on the market, but without FDA approval or proof they reduce deaths some doctors urge ...

A grandad-of-two was diagnosed with a life-threatening blood cancer after feeling "unusually tired." Harish Nersian, 73, went to see his local GP for blood tests after struggling with fatigue. But ...