Dr. Katie Spalding

Articles by Dr. Katie Spalding

Why Do We Have Two Nostrils, Instead Of One Big Nose Hole? - IFLScience

HealthDecember 22, 2025

In humans, as in many animals, things tend to come in pairs. We have two eyes, two ears, two hands, and two feet and, right in the middle of our faces, two nostrils.For most of those features, of cou…...

A Woman Born Missing Most Of Her Brain Just Celebrated Her 20th Birthday. What Does That Mean? - IFLScience

HealthNovember 19, 2025

In November 2005, Alex Simpson was born in Omaha, Nebraska. Her diagnosis wasnt good.At first, everything seemed fine until she was 2 months old. Then, the problems began: Alex was crying 20-22 hours…...

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