A silent masterpiece: the transformation of the atlas moth The atlas moth caterpillar creates a cocoon from special brown silk before the adult moth emerges after 3–5 weeks. Read more
The master of regeneration Mexican axolotl regeneration allows this unique amphibian to regrow lost body parts and repair certain damaged tissues. Read more
Tiger salamander: What makes this hidden amphibian so unique? The tiger salamander is unique because it digs its own burrows, which can be more than two meters deep. Read more