Efforts to develop next-generation vaccines are underway, such as nasal vaccines that researchers hope might do a better job of blocking infection. Genetic changes called mutations happen as ...

It is important to understand how tanning nasal sprays work, their possible side effects, and safer ways to achieve a tan. Tanning nasal spray contains what is known as melanotan II, an ingredient ...

Sunscreen is available in multiple formats, including lotions and sprays. Lotions and sprays can be effective if used properly. However, applying enough spray to all needed areas can be difficult.

it may be a good idea to plan ahead. Here's what you need to know about major pharmacy chains, like CVS, Walgreens, and Rite Aid, and whether or not they'll be open on Christmas Day this year.

Here's what you need to know about major pharmacy chains, like CVS, Walgreens, and Rite Aid, and whether or not they'll be open on Christmas Eve this year. Since pharmacy hours vary widely among ...