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 ...

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

For ages, wall lizards coexisted in three distinct color types, each with its own strategy for survival. Now, a powerful green variant is taking over. These dominant “Hulk” lizards are outcompeting ...

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