Chick embryos can be ‘woken up’ in the egg long before hatching by rousing them with the sound of clucking hens, a Montreal study has shown.

Incredible footage showing a chicken embryo slowly developing into a live chick inside a 'glass egg' has been shared to YouTube. Yuriy Shevchenko owner of the SlivkiShow YouTube channel, spent ...

During routine work for the preparation on a big scale of embryo chick vaccine against equine encephalomyelitis, we observed that of 400 chick embryos 10–11 days old, inoculated with 0.05 ml. of ...

The analysis shows a striking similarity between the dinosaur embryo and that of a chicken, complete with the flatted section of spine where the embryo would have been pressed against a pocket ...