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

This lizard’s physiology rewrites what we thought reptiles were capable of. Here’s the truth behind its notorious reputation, ...

As habitat loss and invasive predators decimate the Texas horned lizard population, researchers are banking on statewide ...

In the face of a warming climate, the new research by Tulane scientists bodes poorly for the comparatively mild-mannered ...