Green tree python color change The green tree python may be yellow or reddish-brown as a juvenile, developing its characteristic green color later in life. Read more
Axolotl neoteny: The secret of the forever young amphibian The axolotl becomes sexually mature while keeping larval features such as external gills and an aquatic lifestyle. Read more
Savanna Monitor Sense of Smell The savanna monitor uses its forked tongue and Jacobson’s organ to detect chemical signals with impressive accuracy. Read more
