ENT specialist Dr. Dipak L. Desai explains how cold, dry air irritates nasal passages, weakens immunity, and increases congestion and sinus infections in winter.

Intensive management has saved the Kinneret from crisis, but rising salinity and ecological change pose growing risks ...

If you do catch a cold, you might be able to reduce your symptoms or the cold’s duration with some simple, homestyle remedies and a few dietary supplements. Sitting in a steamy bathroom can moisturize ...