Story Brief

This article has been reviewed according to Science X's editorial process and policies . Editors have highlighted the following attributes while ensuring the content's credibility: Add as preferred source Credit: Yaroslav Shuraev from Pexels For many teenagers, the hardest part of the school day may begin well before the first bell rings: waking up when their brains are still wired for sleep.

AI summaries can be wrong sometimes—always verify important details using the source article.