The Food and Drug Administration announced Friday it had broadened the approval of the FluMist nasal spray to become the first "self-administered" influenza vaccine — though a delay in the ...

If this flu-busting nasal spray lives up to its promise, it will be a blockbuster. Scientists at Harvard Medical School have ...

That's where a special nasal spray may come in, as it's been shown to prevent such illnesses (in mice) without the use of drugs. Respiratory viruses typically enter our body within droplets that ...

Spray foam insulation – also called spray foam or spray polyurethane foam (SPF) – is an alternative to traditional building insulation. However, it comes with a number of drawbacks including high cost ...