Brains of Foot­ball Play­ers Don’t Ful­ly Recov­er Dur­ing Off­sea­son, Study Finds (Edu­ca­tion Week): “Some foot­ball play­ers’ brains may not ful­ly recov­er from hits endured even after six months of no-con­tact rest dur­ing the off­sea­son… imag­ing scans showed changes in white mat­ter con­sis­tent with mild brain injury in about half the play­ers, despite the fact that none…