Tsukuba, Japan—Efforts to observe chicken embryonic development date back to Aristotle date back to 300 BC. However, because the chicken's eggshell is opaque, it has been necessary to break the shell ...

The scientists behind the synthetic egg say it’s a crucial step to the de-extinction of species like the giant moa and the dodo.

Feathers are important for birds today, enabling flight, warmth, and communication. Now, researchers from the University of Geneva have traced the origin of feathers. Scientists believe feathers ...

WASHINGTON, May 22 (Reuters) - A U.S. company said more than two dozen healthy baby chickens have hatched from an artificial egg platform it has developed in what it calls a pivotal step in its plan ...