In reptiles, a simple temperature change can determine whether an egg develops into a male or female. This process is formally known as temperature-dependent sex determination (TSD), in which the sex ...

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Aside from the furry critters you see during your pet store visit, such as cats, dogs, rabbits, hamsters, and guinea pigs, reptiles are a popular choice to have as a pet. One of the most popular pet ...

Paleontologists have identified a new fossil lizard, found in the western United States, which they say was an ancestor of modern geckos. And they gave it a name that honors the lead researcher's ...

Lizards are a diverse and ancient group of reptiles that live around the world today. There are thousands of lizard species, and each has special adaptations and traits. There are lizards with frills, ...

Researchers discover leopard gecko produces females at cooler incubation temperatures and mostly males at warmer ones. This clear sex-determination pattern of leopard gecko has established it as a key ...