A tendon is a type of fibrous tissue that connects your muscles to your bones. These tissues help control actions such as running, jumping, grasping, and lifting. Without tendons, you wouldn’t be able ...

What Is a Myelin Sheath? Myelin sheaths are sleeves of fatty tissue that protect your nerve cells. These cells are part of your central nervous system, which carries messages back and forth between ...

Purpose To describe the clinical, neuroimaging, and pathologic features of primary tumours of the optic nerve and its sheath. Methods Review of published cases and personal series. Results The most ...

Women in President Trump’s circle have a very unified look. Our critic explains where that comes from, and how to style yourself against type. By Vanessa Friedman My style can be described as modern ...

Researchers did X-rays and CT scans of a 1,300-year-old sheath from an island in Japan and revealed the unique blade inside, photos show. Photo from the Munakata-Okinoshima and Associated Heritage ...

To sheath your sword in Ghost of Tsushima, you'll need to drag your finger across the trackpad to the right, but without pressing down so hard that it clicks. If the sword is drawn, this'll make Jin ...