The five-year relative survival for all cancers combined has reached a milestone, according to the American Cancer Society.

Andy Provencher spent a year searching for the cause of his exhausting symptoms before a physician's assistant suggested a rare illness.

Cancer is still the most common cause of death for men in the US ages 60 to 79 and women ages 40 to 79. For all adults combined, cancer is the second most common cause of death (after heart disease).

"Grey’s Anatomy" actor Steven W. Bailey spoke with "Good Morning America" about a rare genetic condition he is battling.

Some people with mental health conditions experience relief and hope when they get a diagnosis. Others may feel like a diagnosis is “just words.” You may even feel several competing emotions at the same time—relief at having a name for the things bothering you,

Measles, which was declared to be eliminated in 2000 in the United States, has seen a resurgence, with more than 2,000 cases documented in 2025.This is the highest number of cases since elimination was achieved over 2 decades ago,

Diagnosis in healthcare is among the most important processes since the protocol for patient treatment depends on this step. Even more, health research and policy draw on this area for their validity. For instance, payment policy, allocation of financial ...

Paula Deen's recent transformation has been turning heads and raised questions about her health. Here's everything we know about the celebrity chef's diagnosis.