Ear hair is a topic that often elicits chuckles or even a grimace. It’s a natural part of human anatomy, yet its presence can spark debate. Some consider it unsightly and a sign of aging, while others ...

Have you ever looked in the mirror and noticed a stray hair on your ear? Maybe it was thin and barely noticeable, or perhaps it was a thick, stubborn strand that caught you by surprise. Ear hair can ...

I love visiting with my grandma. But sometimes I have to talk loudly so she can hear me. I asked my friend Christine Portfors why that is. She’s a biologist at Washington State University. She told me ...

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