Twice-daily nasal spray packed with powerful antibodies has blocked flu infection in animals and proved safe in early human ...

Our nose is right in front of us. So why don't we normally notice it?

H5N1 avian influenza, commonly known as bird flu, has long ceased to be just a problem for birds. Since its arrival in the United States in 2014, the virus has aggressively expanded its territory, ...

Using a laboratory model of the human nose, scientists have investigated why the severity of common-cold infections varies so ...