Chapter

How early tetrapods got their neck

From Nature by Sambif

Concepts

1. Fish Neck

   "As fish evolved into four-limbed creatures, their skull separated from their shoulders to form a neck. Now we learn that this early neck was surprisingly rigid."

2. Toad Jelly

   "A mysterious jelly seems to be left behind by toads.\n\nNews & Views13 Oct 2026"

3. Solvent Fog

   "Beyond the solvent fog: watching molecules dance in the crowd\n\nKathryn FroeseGermán Sciaini\n\nNews & Views12 Oct 2026"

4. Sleep Signals

   "Hidden signals in sleep can predict future health\n\nRachel K. Rowe\n\nNews & Views12 Oct 2026"

5. Semiconductors

   "Semiconductors pushed into insulator territory\n\nHironori Okumura\n\nNews & Views07 Oct 2026"