Vape aerosol can travel farther than you might expect. Here's what research says about how it disperses indoors and outdoors, and what that means for bystanders.
Frequent sinus infections often come down to anatomy, allergies, or immune quirks. Learn what makes some people more vulnerable and what you can do about it.
CLIPPERS is a rare brain inflammation affecting the brainstem. Learn about its symptoms, how it's diagnosed, and how steroids help manage it long-term.