The master of regeneration Mexican axolotl regeneration allows this unique amphibian to regrow lost body parts and repair certain damaged tissues. Read more
Ant superorganism: Tiny insects, one huge system Ant colonies form perfectly coordinated systems that can function almost like one giant superorganism. Read more
Tiny hatchlings after a long wait The red-footed tortoise can lay 5–15 eggs, and the hatchlings usually emerge after 4–6 months. Read more