(CNN) — Babies’ and children’s mattresses and bedding emit toxic chemicals and flame retardants associated with developmental and hormonal disorders, according to two new studies.

number of awakenings and sleep quality,” says Dr Khalsa. Story continues below this ad Another study on the effects of yoga among high school students showed that regular yoga and deep breathing ...

Purpose: Vitamin D deficiency and sleep disorders may independently contribute to increased mortality, but the combined effects of these two factors on mortality remain unknown. This study aimed to ...

Deficits in slow-wave and REM sleep appear to shrink parts of the brain known to be early indicators of cognitive deterioration and Alzheimer’s disease, said lead study author Gawon Cho ...

This could cost her much-needed sleep and increase her risk of depression, a new Swedish study says. Teenagers who spend more time on screens tend to get worse sleep, both in terms of sleep ...

In this well set up secondary analysis where the authors apply causal inference to an observational cohort study, they found that in girls screentime displaced sleep and was associated with increased ...

People who spend more time looking at a screen in bed are more likely to report insomnia and sleep loss, a study has found. The research is based on a Norwegian survey of more than 45,000 students.

Share on Pinterest Spending time on your mobile phone at bedtime can result in poorer-quality sleep and insufficient sleep. MTStock Studio/Getty Images A new Norwegian study finds that one hour of ...