Archimedes Notebook

Last week I featured the book Crow Smarts , about how some crows make tools and can figure out puzzles. This week the focus is on birds in y...

Watch things that hop: crickets, toads, grasshoppers… Where are they going? How far do they hop? Capture their colors and movement on...

Crow Smarts: inside the brain of the world's brightest bird ( Scientists in the Field series) by Pamela S. Turner; photos by Andy C...