Neil Armstrong, the first human to walk on the moon, died from complications following heart surgery. His doctors had ...

Because the human heart requires only a small amount of electrical stimulation, researchers were able to shrink their ...

Developed by engineers from Northwestern University, the pacemaker is the size of a grain of rice and could help save babies ...

Although it can work with hearts of all sizes, the pacemaker is particularly well-suited to the tiny, fragile hearts of ...

The thunder of hooves, the roar of the crowd, the start of the Great British summer: when 34 horses go off in pursuit of ...

“We have developed what is, to our knowledge, the world’s smallest pacemaker,” said Rogers in a statement. “There’s a crucial need for temporary pacemakers in the context of pediatric heart surgeries, ...

Designed for patients who only need temporary pacing, the pacemaker simply dissolves after it’s no longer needed. All the ...

The world’s tiniest pacemaker - smaller than a grain of rice - could help save babies born with heart defects, say scientists ...

Editor’s Note: Jake Tapper goes behind the headlines to investigate some of the most outrageous and iconic political controversies of the modern era. Watch “United States of Scandal” Sundays ...

There's lots of movement on the superhero front lately. First up: Warner Bros. Discovery has shown off new footage from ...