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 ...

Last Tuesday, your fearless correspondent did some gonzo journalism and tried something that’s fast becoming illegal across red states. That’s right, readers; I ate lab-grown meat. And to answer your ...

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.