The COVID pandemic ushered mRNA vaccines into the spotlight, and the technology has even greater potential. Here’s what to ...

Repatha (evolocumab) is a prescription drug used in certain situations to lower cholesterol and reduce serious heart-related risks. Repatha does this by attaching itself to a protein in your body ...

Valacyclovir is a generic prescription oral tablet used to treat herpes simplex infections. Its mechanism of action is to make it harder for the herpes virus to multiply. The herpes virus spreads in ...

An electric bicycle—it's a regular bicycle, but with a motor on it! There are enough moving pieces on these personal mobility vehicles to make buying one confusing. Even if you're pretty sure you know ...