So thank you, nose hairs. We're now entering the nasal cavity. It's pretty wet because the nose is lined with mucus to keep it moist. And its mucous membranes also warm incoming air. Ahh.

In rare cases, the bump inside your nose could be a tumor or another sign of nasal cavity cancer. According to Cancer.net, ...

Endoscopic sinus surgery (ESS ... affecting the nasal cavity and paranasal sinuses. A critical aspect of successful ESS is a thorough understanding of the anatomy of the anterior skull base ...

A Tsinghua University team has designed a vaccine to be administered directly into the nasal cavity, which helped to induce sustained and protective immune responses from SARS-CoV-2 virus variants ...