Listen to article(1 minute)Abdullah Abu Nada was working in his laboratory at Gaza City’s biggest hospital last month when his friend came in with chilling news: The house where his wife and four children were sheltering had been hit by an Israeli airstrike. As survivors of the attack began arriving at the emergency room, Abu Nada, a chemist, rushed through the chaotic halls, searching for his family. One small boy had been pulled from the rubble, but when soot was rubbed from the child’s face, it was clear it wasn’t Abu Nada’s youngest son. Copyright ©2023 Dow Jones & Company, Inc. All Rights Reserved. 87990cbe856818d5eddac44c7b1cdeb8