If you have a food allergy, you're likely aware of it by now. Many people are allergic to nuts and shellfish, and were either born with the allergy or developed it with age. Despite how careful you ...

Why are allergies so bad right now? Pollen seasons are longer and more intense. Here's what's behind it and what actually ...

As Phoenix residents finally get a reprieve from the summer heat, many will find something else to deal with: Fall allergy season is here and it may be getting stronger. Even in the desert, Arizonans ...