Infant screen time could impact academic success, study says

CNN — Letting infants watch tablets and TV may be impairing their academic achievement and emotional well-being later on, according to a new study. Researchers found that increased use of screen time during infancy was associated with poorer executive functioning once the child was 9 years old, according to the study published Monday in the … Read more

Many women underestimate breast density as a risk factor for breast cancer, studies show

CNN — Dense breast tissue has been associated with up to a four times higher risk of breast cancer. However, a new study suggests few women view breast density as a significant risk factor. The study, published in JAMA Network Opensurveyed 1,858 women aged 40 to 76 years from 2019 to 2020 who reported having … Read more