Our list of top things to do this weekend includes a Pink concert, San Diego River Days, Fringe Festival and more.

Classrooms feel calmer without devices, yet research shows little academic gain. This conversation explores attention, ...

Fastball command focus: Painter and pitching coach Caleb Cotham are targeting location issues after hitters have batted .373 against his four-seamer despite its 96 mph velocity. Learning curve ahead: ...