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 ...

Two new studies into lizard colors reveal how one species maintains its colorful diversity while others are losing their ...

Three near-identical U.S. lizards have kept their identities for millions of years in a way that researchers compare to the ...