Axolotls, like this one at Pet Stop, are known for their feathery external gills. Generations of kids have begged for a cat or dog, but these days parents may be asked for an animal they have never ...

axolotls are critically endangered. According to the IUCN Red List of Threatened Species, these aquatic monsters—a national symbol that features on Mexico’s 50 peso bills, and which were once ...

The axolotl is a type of salamander. It has a long tail, flat head, and four lizard-like limbs, which it uses to move around the lake floor. But unlike other salamanders, axolotls are neotenic, ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Scientist Dr ...

The only aquatic creature cuter than a sea turtle is an axolotl (Ambystoma mexicanum). These adorable amphibians have feathery gills and a flattened head — they are just so squishy and cute! Axolotls ...

On the outskirts of Mexico City, biologists are working to reintroduce a treasured amphibian to the wild. But first they must revive an ancient method of farming. Credit... Supported by By Jennie Erin ...

The smog and noise of Mexico City feel a world away as flotillas of trajineras, brightly decorated wooden gondolas, glide up and down the cool canals of Xochimilco. The quiet network of waterways, on ...

Axolotls are endangered amphibians that can regrow their body parts. While some people have them as pets, they are found in two lakes in Mexico. Photo Credit: iStock/Getty Images Axolotls may look a ...

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Scientist Dr. Randal Voss gets the occasional reminder that he’s working with a kind of superstar. When he does outreach events with his laboratory, he encounters people who are keen to meet his ...