Are there creatures on Earth with one eye? -Elena, 7, Vancouver, Canada
rcwebberDear Elena,
The animal kingdom is full of amazing eyes. And yes, there are actually creatures on our planet that have just one.
Read More ...Dear Elena,
The animal kingdom is full of amazing eyes. And yes, there are actually creatures on our planet that have just one.
Read More ...Dear Gordon,
The other day, I wandered into a Washington State University greenhouse and ran into my friend Mechthild Tegeder, a professor and expert on plants.
She gently dug a small plant out of a pot so we could take a closer look. When she lifted it up, I pawed at the clumpy soil hanging from the bottom to reveal some stringy roots.
Read More ...Dear Lanie,
Just the other day I looked up and wondered the very same thing. The sky is certainly blue, I thought. But on second thought, it isn’t always blue. Sunsets burst in pink and orange. The night sky is black.
Read More ...Dear Emily,
If you’ve ever had flat soda, you know a sip isn’t the same without some fizzy bubbles. We can hear them pop and feel them burst on our tongue.
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