Ear wax, or cerumen, is a natural substance that helps protect and lubricate your ears. However, when it builds up excessively, it can cause discomfort, muffled hearing, and even infections. While a ...

Imagine diagnosing Parkinson s disease not with pricey scans or subjective checklists, but with a simple ear swab. Scientists in China have developed a promising early screening method that detects ...