Scientists have discovered a new species of leopard gecko 1 in the rocky scrublands of Bihar, adding another branch to a little-known line of reptiles that has evolved across the subcontinent’s ...

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 ...

Scientists found an animal with “unique” scales in rainforests of the Democratic Republic of the Congo and discovered a new species, a study said. Photo from Eli Greenbaum As the morning sun slipped ...

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 ...

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 ...