To get the sleep sack on and off, use the snaps at the shoulders and the two-way zipper. The versatile zipper also makes ...

An actigraphy device is similar to a wristwatch and uses accelerometers to measure the person’s movement. Coupled with sleep ...

Mood can amplify the effect. Research found people who suffered with mental health issues were more likely to experience ...

It is one of the most horrific tragedies for a parent: the sudden, unexplained death of a seemingly healthy baby.