You may have heard of white noise and might assume it's the best noise for sleep. But did you know there's a whole range of "colored noises" that can help you drift off to sleep each night? From gray ...

Sleeping. It's something we all do—even babies do it (a lot, though not at 3 a.m.). Yet, adults may need help to get the recommended seven to eight hours of nightly rest. Machines that play white ...

Heater Vs Blower: With the onset of winter in northern India, many people turn to using electric heating devices to keep their homes warm. It becomes common in households to use a heater or blower ...