A lab-grown hamburger — made from beef raised in a petri dish instead of a pasture — cost scientists more than $300,000 to produce, and it doesn't taste half-bad, say the people who have tried it.

Q: What are stem cells? A: Stem cells are an organism’s master cells and can be turned into any other cell type in the body, i.e. blood, tissue, muscle, etc. Adult stem cells are found in small ...

Explore the science and future of lab-grown meat in this detailed video. Narrator Kate explains the meat paradox and how cell-based meat is made using innovative techniques like cell culture, ...