Do you know the correct nose-blowing technique? Is there a correct way, and what is the difference? Learn more on this Moment of Science.
You may have heard you should take zinc for a cold. Is there any scientific evidence that zinc gets rid of colds? Learn more on this Moment of Science.
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Is cold water cleaner that warm water? Find out on this Moment of Science.
Ever wonder why your voice gets lower when you have a cold. Find out on today's Moment of Science.