Colossal Biosciences has announced newborn chickens from an ‘egg’ made of titanium and bioengineered silicone. It’s the firm’s next step toward resurrecting New Zealand's extinct giant moa.

A new artificial egg system from Colossal Biosciences paves the way for work to de-extinct the Giant Moa, along with numerous other science applications, the company said

A biotech company that aims to resurrect lost creatures says it has hatched live chicks in an artificial environment.