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.

Another way to try to make yourself sneeze is by massaging the nose, says Bracamonte. Using your fingers, gently squeeze the ...

A tickle in the nose can help trigger a sneeze, expelling irritants and disease-causing pathogens. But the cellular pathways that control the sneeze reflex go far beyond the sinuses and have been ...

Did you know that dogs sometimes sneeze when they're feeling happy or playful? That's one example of harmless sneezing in dogs. But it's not the only time your canine can let out a powerful "Achoo!" ...