We've all followed this wax-covered ritual a hundred times without ever asking why. Turns out, it's got layers—like a really ...

Why Do We Blow Out Birthday Candles? 10 Fascinating Facts Few birthday traditions are as universal as making a wish and ...

Blowing out birthday candles is fun, but your spit is the icing on the cake — quite literally. Scientists say that puckering up and making a wish sends varying amounts of bacteria flying onto your ...

HOUSTON, Texas (KTRK) -- This might have you thinking twice about accepting a slice of birthday cake. A recent study by the Journal of Food Research confirms what you may already know, that blowing ...

Add Yahoo as a preferred source to see more of our stories on Google. For just two dollars ($1.99) you can download the “Blower” app from the app store. The aptly named Blower app turns your ...

Talk about a birthday buzzkill. Blowing out birthday candles causes an astronomical increase in bacteria covering the cake, a new study says. This is the latest discovery from the same food safety ...

The birthday candles tradition spans ancient Greece, medieval Germany, and an immigration story that changed how the world.

Those colorful candles burning brightly atop a birthday cake may look lovely, but apparently blowing them out has some pretty disgusting side effects, researchers say. A study in the Journal of Food ...

Add Yahoo as a preferred source to see more of our stories on Google. romrodinka/GettyImages "Make a wish!" your loved ones shout as you take the deepest breath possible, preparing to blow out the ...