As these early reptiles adapted to new lifestyles ... a snake species found in Patagonia that lived around 90 million years ...

Human-wildlife conflict has caused a decline in the puma population in parts of Argentinian Patagonia, research shows. One of Patagonia’s emblematic species, the puma is treated very differently ...

It lived about 90 million years ago during the late Cretaceous period in what is now Patagonia. Recent findings published ... Scotland and the early diversification of flying reptiles Scientific ...

Why was it the mammals who triumphed? An asteroid impact triggered the K-Pg mass extinction, wiping out the non-avian dinosaurs, ending the Age of Reptiles, and ushering in the Age of Mammals.

I don’t remember much of what he said — I was too busy looking for reptiles in the shrubs. Later that day, we came upon a gaggle of children surrounding a snake. For a split moment ...

While most reptiles are wild, many are kept as pets because of their reputation for being mysterious and exotic. Having an unconventional pet comes with its own concerns, though, that you'll need ...