Walking at a brisker pace could slash the risk of heart rhythm problems, according to a study.The findings “suggest brisk walking may be a safe and effective exercise to reduce arrhythmia”, which ...

Mayo Clinic researchers are studying why some Alzheimer's patients decline rapidly, aiming to find causes, biomarkers, and ...

A federal judge's ruling that the Trump administration appears to have willfully violated his order to turn around planes of ...

The James Webb Space Telescope may have detected life-associated gas in the atmosphere of a far-off planet. The news is being ...

On a faraway planet, James Webb Space Telescope has picked up signs of molecules that, on Earth, are produced only by living ...

In a potential landmark discovery, scientists using the James Webb Space Telescope have obtained what they call the strongest ...

When President Donald Trump named Robert F. Kennedy Jr. as his choice to lead the US Department of Health and Human Services, ...

NBC News Health and Medical Reporter Berkeley Lovelace Jr. joins Meet the Press NOW to discuss HHS Sec. Robert F. Kennedy Jr.

Trump, 78, has no apparent history of cardiovascular disease (CVD) and had normal results on ECG and echocardiogram. He had ...

The documents also listed $16,000 in questionable expenses made or authorized by Burns on his university purchasing card.

The Washoe County Sheriff's Office and the Washoe County District Attorney's Office have issued a joint statement Wednesday ...

To estimate how common autism is, the CDC checked health and school records for 8-year-olds, because most cases are diagnosed by that age. Other researchers have their own estimates, but experts say ...