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
Slow but fascinating The African giant snail in a terrarium prefers warm, humid conditions and becomes more active at night. Read more
Metachrosis: the secret of rapid color change Metachrosis is a rapid color change in animals, involving chromatophores and light-reflecting cell structures. Read more
