The piece of lab-grown meat had an artificial circulatory system of hollow fibers delivering nutrients and oxygen.

Upcoming Movies and TV shows Rotten Tomatoes Podcast Media News + More ...

Breana Lai Killeen, M.P.H., RD, is a food editor, recipe developer, farmer and dietitian who has worked in all facets of the food world. She has with more than 20 years of experience cooking ...