HealthHow much exercise do children really need – and what type? Better fitness in children is linked to better cognition and health in later life, but the majority in the US and UK don't get nearly enough. Here's what parents can do Features
HealthA long-standing mystery about breastfeeding may have been solved Researchers have discovered a hormone in mice that prevents bone loss during lactation and could one day be used to treat osteoporosis ¿ìè¶ÌÊÓÆµ