New research suggests that regular aerobic exercise doesn’t just benefit the heart muscle, but subtly rewires the nerves that control how the heart works. Regular physical activity does more than ...

Persistently cold feet may signal high cholesterol and peripheral artery disease (PAD), a “silent killer” linked to poor ...

Creatine plays a vital role in the body's energy system, but it also points to effects beyond "energy" that help brain and ...

Study points to source of "very, very rare" cases of myocarditis and potential solutions. Myocarditis risk remains far higher from Covid than the vaccine.

The Markup reports on the critical need for organ donation, highlighting personal stories, myths, and ongoing disparities in access and equity.

In many states, you can simply walk into a gun shop and walk out with a pistol. You can also inherit a firearm like anything else. Not so in New York. Each firearm must pass through a dealer and be ...

A sampling of the stories NPR staff believe made some of the deepest ripples this year — reminders of what rigorous, ...

After 27 years in business, Cytokinetics hopes to pit its own cardiac myosin inhibitor against one it initially developed—now owned by Bristol Myers Squibb—in a market worth billions. Aficamten has a ...

Do you follow the 12 grapes ritual but feel abundance never arrives? You may be making common mistakes experts recommend ...

The Made In Chelsea star, 28, and the model, 24, gave their first interview after tying the knot, where Sam admitted he was ...

Nick Reiner has been charged with two counts of first-degree murder in connection with the fatal stabbing of his parents, Michele and Rob Reiner, according to the Los Angeles County District ...

In patients undergoing transcatheter aortic valve replacement (TAVR), high‑grade atrioventricular blocks occurring during and after the procedure had distinct mechanisms and predictors. Both ...