Health news and features Tonsil troubles A guide to cochlear implants What is dysphagia? A breath of unfresh air: Getting a handle on halitosis Achalasia: When food can't make it to the stomach Understanding throat cancer Is it strep throat? Head and neck cancer: Watch for these warning signs Learn how to soothe a sore throat Recognizing oral cancer How to rein in hoarseness Strep throat: Not just another sore throat