Scientists have used advanced X-ray phase-contrast tomography (XPCT) to uncover how gut health may influence Alzheimer’s disease.

A cough is more than just an annoying reflex—it’s the body’s defense mechanism against foreign particles and potential ...

When an irritant triggers those receptors, nerves send signals up the vagus nerve to the brain that we experience ... is meant to clear our throats of mucus, it's also possible that viruses ...

This upper respiratory infection can lead to inflammation of the mucus membranes in the throat ... way vagal sensory nerves communicate with the brain. This makes you more sensitive to the cough ...

A nasal rinse is a common practice to clear nasal passages, especially during cold, flu, and allergy seasons. Here's who can ...