The anatomy of an organism provides the principal opportunity for biological insight. Evolutionary relationships, function and ecology can all be inferred based on observable structures. From fossils ...

Many of the body's biggest flaws are the result of evolution building on old designs instead of starting over. Our spine, ...

Medically reviewed by Mallory Christopherson, DC Key Takeaways The shoulder joint is made up of four joints that work together for movement and stability.The rotator cuff, which includes four muscles, ...

RICHMOND, Va. — "BODY WORLDS: The Anatomy of Happiness," which is now open at the Science Museum of Virginia, explores how contentment impacts the human body. "Happiness is not just mental health.

Most of us never get to see the inner workings of our bodies. Sometimes we get tiny glimpses when our bodily fluids make an appearance in the outside world—like a runny nose, a bleeding paper cut. But ...

Your anatomy operates like a machine, it's success hinging on the work of over 70 organs, each with a unique function. From the heart's blood-pumping ability to the liver's filtering power, each ...

Coronal plane movements go side to side, like abduction and adduction, plus elevation and depression of the shoulder blade. Exercises include jumping jacks, side lunges, and lateral raises. Sagittal ...

The urinary system helps maintain the volume and chemical composition of fluids in the body. One of the main organs in the system are the kidneys, which filter waste products out of the body through ...