Good Morning America personality Sam Champion took to social media to share an update on his health journey after a routine ...

Champion previously spoke about skin cancer and even had cancerous cells removed from his shoulder on live TV in 2010.

Sam Champion reveals emergency heart surgery after a routine test and says he is expected to make a full recovery.

Champion received support from colleagues like Robin Roberts and Rebecca Jarvis as he recovers Sam Champion is on the mend ...

Measuring neurofilament light chain levels 48 hours after cardiac arrest can predict long-term cognitive impairment, ...

Routine early measurement of the neurofilament light chain could help improve prediction of cognitive impairment after out-of ...

A simple heart scan that Broward County leaders are working to offer for free is already being credited with saving lives — ...

Applying artificial intelligence techniques to cardiac ultrasound data may make it easier to identify patients with advanced heart failure, a new study has found. The study—led by investigators at ...

Heart disease is the leading cause of death for people across the world. Seeing a cardiologist can make all the difference.

GENEVA (AP) — A U.S. official focusing on arms control on Monday provided what he called new, declassified details of a Chinese underground nuclear test nearly six years ago and urged countries to ...

Earlier this month, the New START treaty, a strategic-arms reduction agreement between Russia and the United States to limit their nuclear arsenal, expired. That accord was the last in a series of ...