Science · 2 views

Yawning Does Something Unexpected in Your Brain, MRI Scans Reveal

We still don't know why we do it.

Source ScienceAlert AI Summary Updated April 30, 2026

Story intelligence Beta

Freshness Stale Updated April 30, 2026

Confidence Limited Single-outlet story

Coverage Single outlet

Views 2 Community interest

Read time 1 min ~27 words

AI Summary

We still don't know why we do it. ScienceAlert stories are written, fact-checked, and edited by humans, never generated by AI. Don't miss a story, subscribe here.

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