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Lab-grown meat techniques aren't new – cell cultures are common tools in science, but bringing them up to scale to meet society's demand for meat will require further development

  • Written by André O. Hudson, Dean of the College of Science, Professor of Biochemistry, Rochester Institute of Technology
Lab-grown meat techniques aren't new – cell cultures are common tools in science, but bringing them up to scale to meet society's demand for meat will require further developmentCell cultures are often grown in petri dishes.Wladimir Bulgar/Science Photo Library via Getty Images

You might be old enough to remember the famous “Where’s the Beef?” Wendy’s commercials. This question may be asked in a different context since U.S. regulators approved the sale of lab-grown chicken meat made from cultivated...

Read more: Lab-grown meat techniques aren't new – cell cultures are common tools in science, but bringing...