Papers from a symposium held June 5-6, 1978, at Arizona State University, Tempe, sponsored by the Society for the Study of ...

Viviparity, the live-bearing mode of reproduction, has evolved independently in several vertebrate lineages, including squamate ...

A 62-year-old snake in captivity surprises everyone with an unexpected event. Learn more about this extraordinary occurrence.

A 62-year-old ball python at the Saint Louis Zoo laid viable eggs, defying expectations as she hadn't been with a male for ...

Biodiversity is disappearing at an alarming rate and is driven by human activity: contamination, greenhouse gases and extreme ...

Geckos are reptiles with diverse species. They exist across continents. Geckos possess unique features. Their toes stick to surfaces. Some geckos see ...

When Jurassic Park hit theaters, one of the most memorable lines came from Dr. Ian Malcolm, warning that “life finds a way.” ...

This fossil of an ancient winged reptile, bought from a farmer in China's Liaoning province, tells a dramatic tale. About 160 ...