The baby chicks were shifting and starting to pip-or trying to hatch. But not from an egg. Instead, these chickens were growing inside transparent 3D-printed plastic cups at the Dallas headquarters of Colossal Biosciences. The biotech company today claimed it has developed a fully artificial egg" as part of its effort to resurrect extinct avian...

This is today's edition of The Download, our weekday newsletter that provides a daily dose of what's going on in the world of technology. Colossal Biosciences is growing chickens in a 3D-printed artificial eggshell The baby chicks were shifting and starting to pip-or trying to hatch. But not from an egg. Instead, these chickens were...