Marek's disease can be pervasive in chicken houses. Chickens infected by this highly contagious viral disease often develop ...

In a nutshell Scientists temporarily reversed feather evolution in chickens by blocking a key developmental pathway, causing ...

Feathers may define birds today, but their story began millions of years ago in creatures that looked very different from ...

Scientists recreate ancient proto-feathers in chicken embryos, revealing evolutionary resilience in feather development.