Nasal mucus - simply known as snot - essentially acts like a shield to keep out harmful germs while also letting in things ...

A new COVID-19 variant named "Nimbus" has been detected in the U.S. and is spreading rapidly. Here's what to know about ...

Head cold vs. sinus infection A head cold occurs when a viral infection causes symptoms primarily in the head, such as a stuffy nose or a headache.

A man who complained of "breathing pain" has been left without his nose and a hole in his face after being diagnosed with cancer. William Brogan, 47, was diagnosed with lymphoma in January after ...

William Brogan who has been left without a nose after being diagnosed with cancer, June 19 2025. A man who complained of "breathing pain" has been left without his nose and a hole in his face ...

A man who complained of "breathing pain" has been left without his nose and a hole in his face after being diagnosed with cancer. William Brogan, 47, was diagnosed with lymphoma in January after over ...

The cold sore-causing Herpes Simplex Virus (HSV-1) hijacks human cells and reconfigures its DNA within just an hour after infection, according to a new study that may help tackle the pathogen. Viruses ...

The cold sore-causing Herpes Simplex Virus (HSV-1) hijacks human cells and reconfigures its DNA within just an hour after infection, according to a new study that may help tackle the pathogen.