Imagine getting matching tattoos with a good friend. Would you be upset if your friend eventually decided to cover the tattoo ...

I tattooed my friend using a 3D printer. This video showcases the process of creating a tattoo with innovative 3D printing ...

Arlie Russell Hochschild is a professor emerita of sociology at the University of California, Berkeley, and the author of “The Second Shift,” “Strangers in Their Own Land” and, most recently, “Stolen ...