I recently had to get a tetanus shot... even as a healthy adult! Here's why you would need to get a tetanus vaccine, what it's like, and the symptoms of lockjaw. And in case you're wondering... yes,...

Got expired medication? Here's the scoop on which prescriptions and over-the-counter medicines are still safe to take -- even after the expiration date printed on the bottle -- and which ones are not...

If you like weird facts as much as I do, then you'll appreciate these 5 human body facts that are almost too strange to believe. Trust me, they're true!

Trying to avoid the flu this year? These flu prevention tips have kept me from getting the flu for the past 3 seasons. They'll help you too!

Dust mites are present and hiding all throughout your home. The house may look clean, but the dust mites are in the air. About 80% of the flecks you see floating in a sunbeam streaming through the...

The lesson: Whenever someone is about to sneeze in person, try to move farther than 5 feet away from them. And if you're on a plane when someone sneezes, count the number of rows between you and...