Researchers at the Wyss Institute at Harvard University and Tufts University have engineered tiny living constructs from frog ...

Developmental biologists at Tufts University in Massachusetts have produced what they call “neurobots”, small clumps of cells that can swim through water and are made from a combination of embryonic ...

It’s a bizarre sight: With a short burst of light, a sponge-shaped robot scoots across a tiled surface. Flipped on its back, it repeatedly twitches as if doing sit-ups. By tinkering with the light’s ...