Rotation: rotating the torso or a limb around its vertical axis (e.g., turning your head to the left or right) Horizontal abduction: moving the arm away from the midline of the body when it’s at ...

Understanding spine health has become increasingly important in today’s fast-paced and physically demanding world. The spine is one of the most critical components of the human body, providing ...

Choose from 122 Sagittal stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else.

Objective: The biomechanics of the head for punches to the jaw and the risk of head injury from translational and rotational acceleration were studied. Methods: Seven Olympic boxers from five weight ...

We know that some animals are bilaterian—meaning they display bilateral symmetry—while others are not, but nature is rarely ...

Discover the largest organ in the human body and how it plays a vital role in your health. Explore fascinating facts about the skin and its protective, sensory, and regulatory functions.

Paleontologists have identified a new ancient reptile from the Solnhofen limestone slabs, thanks to a chance discovery. A ...

Scientists say they captured 3D images of a new organelle they're calling a "hemifusome," which may be a recycling center in ...

If we look across the whole of the mammal branch of the tree of life, we find there are many groups of mammals that have ...

Scientists have discovered a never-before-seen part of a human cell that could help research on Alzheimer's disease. The new ...

Humankind's tangled shrub of ancestry now has a new branch: Researchers in the Philippines announced today that they have discovered a species of ancient human previously unknown to science ...

A fertilized egg somehow manages to build skin, brain, and blood cells within days. But how? New tech called LoxCode is ...