The event took place at the American One Event Center and allowed people to buy or sell various items like cages, feeders, ...

In most narratives, the story of evolution is the story of organisms emerging from the ocean and eventually populating the ...

Island reptiles are vanishing fast—but scientists are barely paying attention. Here's why that needs to change.

Goose is taking a “paws” in his public appearances to dedicate some time to his artistic side. It started when the lizard ...

The Saratoga Reptile Show drew a crowd of humans interested in checking out the menagerie of cold-blooded creatures.

Ancient reptile had mammal-like tooth enamel Priosphenodon specimens found in Argentina show the Late Cretaceous reptile evolved to have resilient tooth enamel similar to that in mammals Date: May 12, ...

Earth’s earliest mammals spent their lives at a more leisurely pace than their modern counterparts, but they lived a lot longer, analysis of some 200-million-year-old teeth has shown. Using X-ray ...

The backbone is the Swiss Army Knife of mammal locomotion. It can function in all sorts of ways that allows living mammals to have remarkable diversity in their movements. They can run, swim, climb ...

Despite evidence that the earliest examples of creatures such as mammals and reptiles gave birth to live young, they actually may have laid eggs, a scientist argues. "These eggs are probably out there ...

"The ancestral stock that mammals evolved from didn't look or function like a living reptile," said Stephanie Pierce, Thomas D. Cabot Associate Professor of Organismic and Evolutionary Biology and ...

A replica fossil of the titanosaur _Patagotitan_, one of the largest dinosaurs ever discovered. It would have weighed about 70 tons (63.5 metric tons.) Spencer Platt/Getty Images News via Getty Images ...