The Human Heart: A Perfect Spiral Mystery At the center of this dizzying array lay the sacred secret that had so profoundly occupied Aristotle and Aquinas, Leonardo and Vesalius—the human heart.

Heart specialist Dr Stig Lundbäck was inspired by the pumping of the human heart to co-found Swedish wave energy company ...

In the attempt to calculate the power of the human heart for a given time, we shall arrive at some curious and interesting, not to say astonishing results. Few would credit, at first, the ...

As I.R.S. employees toil through tax season, their agency is being dismantled by the government it powers.

The fish swim bladder is an organ that aids fish in floating in water and is composed of collagen, glycosaminoglycans, and elastin, closely resembling parts of the human heart. Experiments ...

Several coronary arteries deliver blood and oxygen to the human heart: The two main arteries are on the front of the heart, on the right and left sides. To supply oxygenated blood to the back of ...