Ars Technica has been separating the signal from the noise for over 25 years. With our unique combination of technical savvy and wide-ranging interest in the technological arts and sciences, Ars ...
It’s also normal for moles on a child’s skin to darken or lighten. Some moles fade away. These changes are common and rarely a sign of melanoma, a type of skin cancer that can begin in a mole. In fact ...