A study led by scientists at King's has revealed how the physical orientation of the heart inside the chest dramatically ...

Researchers are making ever more sophisticated mini organs in the lab — and now they can grow their own blood vessels. The ...

Clarke writes with rare emotional precision, guiding us through unbearable pain and extraordinary hope with the gentlest hand ...

Technically, your heart isn’t made of gold. And don't wear it in on your sleeve—you’ll make a mess. Here are 11 scientific facts about your ticker.

Selena Masse inspires seventh-graders to learn history through speakers and books about young people in tough situations.

In a world-first, scientists at Tel Aviv University have successfully 3D printed a tiny human heart using real human cells. This innovation could reshape the future of organ transplants, offering ...

Discover interesting facts about the fist-size organ that powers the circulatory system.

The heart is the body's hardest-working muscle. Whether you're awake or asleep, or exercising or resting, your heart is always at work. It pumps blood through arteries to deliver oxygen to organs ...

Facts about elephants that’ll melt your heartAn elephant’s skin is about 2.5cm thick. Its folds and wrinkles help hold water to keep the animal cool under the hot sun.

In 2025, a compact, fully internal artificial heart changed the rules of medicine. This video tells that story—and explores the future of human life without human organs.