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

Meet some of the most bizarre animals you've ever seen. You'd think they came from another planet, but they're just really ...

Despite their never-ceasing grins, axolotls have been at risk of extinction for years. Over two decades ago, there were about 6,000 of these tiny salamanders for every square kilometer in Lake ...

The axolotl is an unusual creature that you won’t find in the pet shop, but these Mexican amphibians can be considered unique companions. Learn everything you need to know about this quirky salamander ...

MEXICO CITY (AP) — Ecologists from Mexico’s National Autonomous university on Friday relaunched a fundraising campaign to bolster conservation efforts for axolotls, an iconic, endangered fish-like ...

A lot of beautiful creatures have been becoming endangered these days. For instance, giraffes are now under the "threatened" list amid the ongoing climate change crisis. Monarch butterflies have also ...

In Minecraft, axolotls only eat buckets filled with tropical fish, which you can't get by just killing or catching random fish.

Axolotls live a simple life. Unlike other pets with demanding social needs, these amphibians are content to explore their ...

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 ...

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