Researchers found that complex teeth, a hallmark of mammals, also evolved several times in reptiles, prompting the evolutionary success of plant-eating lizards. However, contrary to mammals their ...

Scientists announced on Wednesday that they identified the oldest known ancestor of today’s lizards: a tiny reptile from southwest England that was about 242 million years old and lived during the ...

Despite being palm-size, this Triassic lizard had a vicious bite. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A palm-size lizard with teeth ...

The northern alligator lizard is a small lizard found in the northwestern United States. They have a lot of similarities to their southern counterpart, but they tend to stay in the wooded areas of ...

Researchers at the Universities of Helsinki and Lyon and the Geological Survey of Finland found that complex teeth, a hallmark of mammals, also evolved several times in reptiles, prompting the ...