Philly schools aim to lower shootings involving kids with conflict resolution skills 5:12am April 20, 2023 Share URL copied to clipboard! Copyright 2023 WHYY. To see more, visit WHYY. 300x250 Ad More Morning Edition World News National The possible origins of Friday the 13th and other unlucky days Environment Health & Safety National Australia, a biodiversity hotspot, recognizes 750 new species 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate