YouTube has appealed a Los Angeles jury verdict that held it liable for harming a young user. The challenge could shape similar lawsuits over addictive platform design and youth mental health.

YouTube has appealed the verdict of a landmark social media addiction lawsuit in Los Angeles, seeking to challenge the jury's determination that the company designed its platform to hook young users.

YouTube has appealed the verdict of a landmark social media addiction lawsuit in Los Angeles, seeking to challenge the jury's determination that the company designed its platform to hook young users.