"We've been tracking children's growth from birth all the way through to adulthood, and the fastest period of growth is clearly the first couple of years during infancy," Sean Cumming, a professor in ...

Jason Bateman revealed that the money he made doing commercials as a child star inspired Family Ties star his sister Justine ...

Historic population bottlenecks left cheetahs genetically similar, increasing disease risk and threatening long-term survival ...