Latest articles by Sara Hashemi
Why does Pluto have such a weird orbit?
The dwarf planet has a strange orbit and tilt — what gives?
How do frogs breathe and drink through their skin?
Frogs can breathe and drink through their thin skin — but how does that work?
When will the solar system die out?
After the sun goes out, what will happen to the solar system — and how long will it last?
Why do elephants have big ears?
Elephants have the largest ears in the animal kingdom, and there's a practical reason for that.
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