Out in the dry scrublands of the American West, a squat, spine-covered reptile spends its days nearly invisible against the sand, dust and stone. The greater short-horned lizard (Phrynosoma hernandesi ...

A mystery lizard hints at progress for the San Antonio Zoo’s “lizard factory,” where researchers rebuild the Texas horned lizard population.

I wonder how long it took the first iPhone user to say, “Hey, maybe I should use this thing to take a video of my cat!” How far we’ve come. Now we take videos with our smartphones of our pets playing ...

Despite its intimidating name, Moloch horridus—better known as the thorny devil—is actually a small desert lizard found in Australia. It's one of Australia's most striking-looking reptiles. As seen in ...

When my grandson Parker was 11 years old, he called me from a coastal island with exciting news. Problem was I took the call outside a restaurant with people jabbering and at a spot where I had a ...