Synthetic “tissues” build themselves

How do complex biological structures—an eye, a hand, a brain—emerge from a single fertilized egg? This is the fundamental question of developmental biology, and a mystery still being grappled with by scientists …

USC’s Kella Vangsness paints stem cells as superheroes

With captions by Kella Vangsness “As an artist and scientist, I cannot help but imagine stem cells as ‘superheroes’ fighting against ‘villains’ of disease,” said Kella Vangsness, who is graduating from USC …