Cell biologists have discovered that message-relaying proteins inside cells always initiate the cellular projections that act as hands to help cells "crawl." The messenger protein network was known to ...

Spontaneous, random baby movements aid development of their sensorimotor system, according to new research. Detailed motion capture of newborns and infants was combined with a musculoskeletal computer ...

Cell biologists at The Johns Hopkins University have teased apart two integral components of the machinery that causes cells to move. Their discovery shows that cellular projections, which act as ...