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Tag Archives: lizards

Fossil of four-legged snake found

The snake has small ‘hands’ that are approx 1cm long. Credit: Image courtesy of University of Portsmouth   Fossil of four-legged snake found An “absolutely exquisite” fossil of a snake that had four legs has been discovered by a team ...

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How lizards regenerate their tails

Arizona State University researchers discovered that green anole lizards turn on at least 326 genes in specific regions of the regenerating tail, including genes involved in embryonic development, response to hormonal signals and wound healing. Credit: Joel Robertson How lizards ...

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