Like many residents of warm climates, the brown lizards scurrying around New Orleans have a worse temper in extreme heat. According to a new study from Tulane researchers, these invasive brown anoles ...

Wildlife experts in Georgia are urging locals to keep on the lookout for any four-foot-long lizards wandering around the ...

Body shape, colour and behaviour often evolve together as species adapt to their environment. Researchers from Lund University in Sweden have studied this phenomenon in a specific type of large, ...

Peter's rock agama is spreading in Florida, and experts fear it may increase your risk of mosquito-borne diseases.

A large, aggressive lizard species is establishing breeding populations across South Florida, and it’s nothing like the iguanas residents are used to seeing on seawalls or in backyard mango trees.

A myriad of colours that survived millions of years of evolution have disappeared in a short period of time. The culprit? A bright green, aggressive, and sexually dominant wall lizard that has wiped ...

Not so long ago, one of the best-known reptiles in Texas could be found in just about every part of the state. Now, ...