Stemcell Breakthrough: Scientists Trick Cells Into Switching IdentitiesBy Brent LambertNovember 29, 2010 Suppose you could repair tissue damaged by a heart attack by magically turning other cells into heart muscle, so the…
How Scientists Grow Working, Made-To-Order LungsBy Brent LambertOctober 14, 2010 In the U.S., people needing a new lung wait more than a year on average for an organ. That’s often…