iPhone’s have a background noise feature that can act as a white noise machine that can be a big help in getting a good night's sleep.

There are several “serenity” apps on the AppStore, though none may have the cache of Buddha Machine, an iPhone/iPod Touch version of the cultural icon brainchild of Beijing-based musicians Christiaan ...

Listening to natural sounds can lower stress, relieve perceived pain and foster a more positive disposition, according to research from the Proceedings of the National Academy of Sciences. Other ...