Your nose is part of your respiratory system that filters breasted-in air and assists with your sense of smell. Learn more about nose anatomy and functions.

Nasal polyps in cats grow from the inner lining of the nasal cavity or sinuses. They can also develop deep within the head, where the nasal cavities begin.

A man with a blocked nose was found to have a tooth growing in his nasal cavity after going to the doctors complaining of congestion and discharge.

A deviated nasal septum can result in excessively turbulent airflow, which can further exacerbate mucosal trauma in the anterior nasal cavity. Cauterization with topical silver nitrate is ...

I probed my nasal cavity for the new coronavirus—here’s what I found Quick turnaround, unclear instructions are worth exploring for tests going forward.

Scientists have characterized the specific way SARS-CoV-2, which is the coronavirus that causes COVID-19, infects the nasal cavity to a great degree.

Empty nose syndrome is a rare complication of nasal surgery. It can make it hard for you to breathe properly, and it can cause headaches and nosebleeds.

Treatments that target the coronavirus in the nose might help prevent COVID-19 Scientists and doctors want to interrupt the virus before it settles in ...