When it comes to spring allergies and catching a cold, the symptoms overlap so much that it can be difficult to know which ...

Cold weather often gets blamed for winter illness. Meteorologist Leslie Hudson explains the science behind why viruses spread ...

With colder weather approaching and coughs and sniffles starting to creep up across the U.S., we updated our seasonal risk model to estimate which states are most—and least—likely to catch a cold this ...

Tissues, rest, fluids and over-the-counter medicine: That’s how millions of Americans fight back against the common cold. Infections usually involve mild symptoms like sneezing, sore throat, runny ...