DEAR JOAN: From time to time, we have found a Western fence lizard in our garage, but the one we found in late fall last year was very lethargic. Over the weeks, he would be found in various locations ...

Funding was provided in part by the National Science Foundation. Tracy Langkilde receives funding from The Pennsylvania State University. An eastern fence lizard basking in the sun feels a small red ...

Eating fire ants might prepare a lizard’s immune system to be stung by the ants, according to a new study by researchers at Penn State. The study comprehensively assessed how the immune system ...

Eating fire ants might prepare a lizard's immune system to be stung by the ants, according to a new study. Eating fire ants might prepare a lizard's immune system to be stung by the ants, according to ...