Hosting for the holidays doesn't mean just cooking and pouring drinks. You can also present the best and cleanest version of ...

Difference Between Cold and FluThe common cold and the flu are frequently confused due to their overlapping symptoms. However ...

Sleep experts reveal why going to bed after a certain time disrupts cortisol and melatonin balance, causing disrupted sleep.

In TODAY.com's Expert Tip of the Day, a doctor reveals the important clues about your health that can be found in your snot.

As colder temperatures drive people indoors, the risk of spreading viruses increases, according to pharmacists at The Christ Hospital.