As a battle for territory unfolds between two different species of lizards invasive to Florida, a team of University of Florida scientists is trying to determine what it could mean for public health.

"By examining thousands of single-nucleotide polymorphisms distributed across the genomes, we will be able to tell once and for all if Dixon's whiptail is a different species," said Corey Roelke, a ...

Understanding biodiversity within species is key to our understanding of why nature works the way it does, say researchers Words and photographs by Roberto García-Roa Twelve miles from the heart of ...

As we welcome the warmer months here in Arizona, it's not uncommon for you to encounter a lizard or two enjoying the sunshine in your backyard. If you stare at them long enough you'll spot them ...