Tattoos may be a coping mechanism for some college-age women

Texas Tech University sociology professor Jerome Koch has been studying body art – both tattoos and piercings – for years. And in that time, his research has turned up some pretty unexpected results.

ResearchKit: 5 things to know about Apple's medical apps

Amid all the talk of Apple Watch, a new MacBook laptop and a partnership with HBO, a set of Apple tools aimed at promoting medical research didn't get much attention. The tools, called ResearchKit, promise to help researchers ...