Scientists have decoded the genome of the axolotl, the Mexican amphibian with a Mona Lisa smile. It has 32 billion base pairs, which makes it 10 times the size of the human genome, and the largest ...

With a silly smile and frilly gills, the axolotl has wriggled its way into the hearts of millions, becoming a popular aquarium pet and pop culture icon in video games, children’s books and toy stores.

The axolotl, sometimes called the Mexican walking fish, is a cheerful tube sock with four legs, a crown of feathery gills and a long, tapered tail fin. It can be pale pink, golden, gray or black, ...

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 ...

Curious about the Mexican axolotl? The axolotl is more than just one of the world’s most unusual animals — it’s a living emblem of Mesoamerican myth, resilience, and the fragile beauty of Mexico’s ...

The axolotl is an unusual-looking pet, but it’s the very reason that attracts people to them. They live underwater and have gills like a fish but legs similar to that of a frog. The axolotl can be ...

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

Add Yahoo as a preferred source to see more of our stories on Google. Scientist Dr. Randal Voss gets the occasional reminder that he’s working with a kind of superstar. When he does outreach events ...

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