It is December. You may hear stories about the North Pole. What is the North Pole? Where on Earth is the North Pole?

Pretend to draw a line through a globe. The North Pole will be at the top. It is the part of Earth that is farthest north.
This tree has not been painted. It is a rainbow … read more
Dr. Andrea Ghez is an astronomer. She studies things in space. She found a … read more
An inventor thinks of new things to make. Look around … read more
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