In South Florida, two Caribbean lizard species met for the first time. What followed provided some of the clearest evidence to date of evolution in action. James Stroud, an assistant professor in the ...

This Southeast Asian lizard stretches its ribs into wings to glide between branches. Here’s how evolution bent anatomy to ...

While skin bone plates are well studied in crocodylians (shown here in a gharial, in purple), their presence in lizards and ...

"Evolution can move a lot faster than people think when the right pressure shows up." ...

Hulk lizards are eliminating long-standing color types within their species, disrupting an evolutionary system that lasted millions of years.

Since classifications have existed, wall lizards have been known to exhibit a diversity of throat colors, a phenomenon that remained stable until now. Currently, this palette is diminishing at an ...

Yale researchers have identified the oldest-known, definitive members of the lizard crown group that includes all living lizards and their closest extinct relatives. The two new species, Eoscincus ...

Add Yahoo as a preferred source to see more of our stories on Google. After gathering data on the captured anole, the team releases it back to the wild. Neil Losin/Day's Edge Prods. Every morning in ...

Cincinnati's 'Lazarus' lizards may number in the millions. Scientists are watching for spread and unexpected effects.