Researchers grew nasal tissue in a lab to unlock clues about how your body battles the common cold.

Cold severity hinges on nasal immune timing, with fast interferon release stopping rhinovirus early and delayed responses allowing widespread infection and symptoms.

Colds are often associated with winter and low temperatures, but environmental factors play a greater role than simple exposure to viruses.

Organizing certain over-the-counter medications, hydration packs, and other items in an accessible place can quickly help prepare you to relieve symptoms like congestion, coughing, and diarrhea. Viral ...