In 2003, Mary Roach kicked off her book-publishing career with Stiff, a look into the lifespans (pun intended) of cadavers and the ethics of using them for study. At Lapham’s Quarterly, you’ll find the 2001 magazine article that Roach later expanded into Stiff. (Related: we interviewed Roach back in April.)
Scientists confirmed recently that writers are more likely to struggle with mental illness (sometimes, as recently noted, due to syphilis). Since we're so used to our alcoholic literary greats, and a smattering of suicidal ones (Plath, Woolf, Thompson, Wallace--and many more), this comes as no great surprise. On a happier note, a new study using fMRIs and MFA students has found that writers show different brain patterns than "normal people" just writing: in fact they resemble "expert" thinking patterns of all professionals doing what they're best at--musicians, athletes, competitive Scrabble players. I don't know if I'm happier to learn the fMRIs found no gaping black holes, or that MFAs do in fact teach you something.