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

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 ...

With all that being true, one might wonder why there are actual rock-paper-scissors leagues and tournaments. Shouldn’t each ...