Here is a detailed guide on how to use an inhaler and instructions for getting the most out of your medication.

Most Fitbits track your sleep automatically with a combination of movement and heart-rate monitoring. You can also check your sleep stats later.

If you're tempted to use a microcurrent device in your skin care routine, here's what the skin pros have to say. Elizabeth is a contributor to CNET and the The Simple Dollar, where she reviews ...

A company in Singapore has developed a breathalyser test for the new coronavirus which it says will enable people to know whether they are infected in under a minute.