When a baby is born very premature—before 32 weeks of gestation—they have a one-in-three chance of experiencing some sort of motor impairment. In some cases, the baby might begin to crawl later than ...

Brain researcher and professor of neuropsychology Audrey van der Meer looks on as Baby Live uses a kind of baby skateboard to move towards her mother, Ina. Live isn’t crawling yet, so scooting along ...