Many parents of preschoolers insist that naps are essential to recharge their little ones during the day and improve their mood. Turns out that daytime shut-eye may also boost early literacy skills. New research by scholars in Australia and England suggests that naps help preschoolers map letters to sounds, a key to reading success later…  read on >  read on >

Your child’s risk of harm from social media is higher at certain ages and it’s different for girls and boys, researchers report. To figure out how social media use affected “life satisfaction” among 10- to 21-year-olds, the investigators analyzed long-term data on 17,400 young people in the United Kingdom. The new study found key periods…  read on >  read on >

Ultrasound guidance and soft catheters are among the measures that can be used during embryo transfer to help improve the chances of successful in-vitro fertilization (IVF), according to a British study. “It is reassuring to see that some of the interventions that are used regularly in the U.K. … appear to increase the likelihood of…  read on >  read on >