It's allergy season in Arizona, which can be confusing in the middle of cold and flu season. Here's how to tell if you have allergies vs. a cold.

COVID-19 also may cause long-lasting symptoms, unlike the flu or cold, that seem unrelated to the original infection. The two illnesses are both contagious and have similar symptoms, but are ...

Dangerously cold conditions will impact over 60 million ... floods caused by a storm over the weekend. At least 15 people have died from last weekend’s storm, including two in West Virginia ...