Two new studies into lizard colors reveal how one species maintains its colorful diversity while others are losing their ancient colors. And the changes are being driven by the biological equivalent ...

Rock-Paper-Scissors is one of the oldest and most popular games out there. It is used not just for fun, but also to make ...

Side-blotched lizards probably don’t call the game that, but they play a version of it anyway. A new study explains the hidden biology that makes this possible. By Carl Zimmer If you live in the ...

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