The researchers counted 215 eggs but there may be up to 300, given how the eggs are piled on top of each other. The eggs show some cracking as well as crazing (the fine network of fractures often ...

Of those, the parasitic worms showed up only in eggs of some lizards from the French Pyrenees. ... the process begins only after a particular stage of the embryo brain development is complete.

Evolution has been caught in the act, according to scientists who are decoding how a species of Australian lizard is abandoning egg-laying in favor of live birth.. Along the warm coastal lowlands ...

Scientists have caught the process of evolution in action as a species of Australian lizard abandons egg-laying for live births. The variety of skink, which is snake-like with four tiny legs, has ...

Their young can be released, either inside an egg or as little wrigglers, at different developmental stages, and there appears to be ecological advantages of EER, perhaps allowing the mothers to ...

MT. HAMILTON — Authorities here are asking the public to be on the lookout for a large, black and white egg-eating lizard last seen at Joseph D. Grant County Park. The Argentine black and white ...