X @The Wall Street Journal
The Wall Street Journalยท2025-07-09 23:07
Our ancestors first grew scalp hair to cool our growing brains. Now, researchers discuss how it happened, with implications for hair-loss treatments. https://t.co/QaWDX5P7G5 ...
Our ancestors first grew scalp hair to cool our growing brains. Now, researchers discuss how it happened, with implications for hair-loss treatments. https://t.co/QaWDX5P7G5 ...