A man discovered a live chick inside a store-bought egg tray. The surprising moment was caught on video and shared on social ...

If you’ve ever reached into a nest box and found an oddly shaped egg or cracked one open to discover a surprise, you’re not ...

On the basis of death rates, isolates considered to be avirulent had an embryo death rate of <10%, moderately or secondary pathogens had a 10%-29% death rate, and virulent isolates had a death rate of ...