Revise the structure and function of arteries, capillaries, veins and the heart for your Higher Human Biology exam with Bitesize Scotland interactive practice quizzes covering feedback and common ...

Researchers have identified the function of olfactory receptors in the human heart muscle, such as are also present in the nose. One of the receptors reacts to fatty acids that occur in the blood ...

Now, through a new comparative study of the form and function of the heart, published in Communications Biology, researchers believe they have discovered another piece of the evolutionary puzzle.

Researchers from Stanford University used human heart muscle cells derived from stem cells to study how microgravity impacts human cardiac function and gene expression at a cellular level.

In the realm of human experience, the heart transcends its biological function, emerging as a complex tapestry of emotion, resilience, and spiritual energy. Dr.