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 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 ...

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.

You can get a runny nose for a lot of reasons. In most cases, it's because of mucus buildup in your nasal cavity or sinuses due to a trigger or allergen. But there are plenty of other triggers ...

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.

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 ...