Archive

Dive into the archive of all our past newsletters!

Why does coffee make you poop?

Why does coffee make you poop?

Jan 28, 2026

Plus: flamingo facts and why your voice sounds like that!

Dolphins never sleep?

Dolphins never sleep?

Jan 7, 2026

Plus: making magnets and counting Christmas trees!

How old is your dog really?

How old is your dog really?

Nov 19, 2025

Plus: 2,000 lb pumpkins, beavers, and why we have baby teeth!