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

Mother lizards can induce different color patterns in their offspring in response to social cues, reports research published June 10 in the online early edition of the journal Ecology Letters. Female ...

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

Zebras and tigers have stripes, cheetahs and leopards have spots, and the ocellated lizard (Timon lepidus) boasts a labyrinthine pattern of black-and-green chains of scales. Now researchers from the ...

From three morphs to one: Across 220 populations, the pattern is consistent: where "Hulk" arrives, yellow and orange throat ...

The side-splotched lizard (*Uta stansburiana*) is a reptile commonly found in California, the United States. In spring, the ...

Skin color patterns in animals arise from microscopic interactions among colored cells that obey equations, say investigators. Researchers report that a lizard acquires its adult skin color by ...

Wild Aegean wall lizards found on Greek islands choose to sit on rocks that better match their individual coloring, new research shows. This improves camouflage and so reduces the risk of being ...

Reptile eggs are an interesting area of study, but what makes the distinction between snakes and lizards regarding their eggs ...

There’s a particular type of lizard that changes the color of its spots as it ages — and researchers have just discovered the mathematical rules that govern this peculiar metamorphosis. In fact, one ...