For ages, wall lizards coexisted in three distinct color types, each with its own strategy for survival. Now, a powerful ...

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

Humans for ages believed that wall lizards coexisted in three distinct color types, each with its own strategy for survival.

In tropical climates, lizards are everywhere. It can be a bit wild to see, and they come in all shapes and sizes. They seem a tad superfluous in such large varieties leaving one to wonder, what ...

Scientists studying the evolution of birth in lizards, from egg-laying to live births, have pinpointed the evolutionary genes from which the species is evolving to 'build' a new mode of reproduction.

Parthenogenetic rock lizards, particularly those of the genus Darevskia, represent a fascinating model for understanding the interplay between genetics and ecology. Originating from interspecific ...

Every morning in Miami, our fieldwork begins the same way. Fresh Cuban coffee and pastelitos — delicious Latin American pastries — fuel our team for another day of evolutionary detective work. In this ...

A tiny ancient reptile just revealed the moment breathing as we know it began — and it changed life on Earth forever.

A remarkably preserved, mummified reptile from 289 million years ago is rewriting what we know about how animals first ...

Since classifications have existed, wall lizards have been known to exhibit a diversity of throat colors, a phenomenon that ...