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
The breathing of the Siamese fighting fish The labyrinth organ allows the Siamese fighting fish to breathe air from the water surface and adapt to low-oxygen waters. Read more
Armadillidium gestroi: a tiny soil-dweller with a big role Armadillidium gestroi lives in moist, shaded places and helps break down dead plant matter. Read more
