Lizards are cool. Literally. They are ectotherms, which means they can?t make their own heat. That?s why you see many types of lizards basking in the sun, seemi

*Junior Library Guild Selection 2017* Only a few dozen vertebrate animals have evolved true gliding abilities, but they include an astonishing variety of mammal

Incredibly rich and realistic illustrations take readers up close to the curious creatures and plants that thrive in the vast severe habitat of the ocean's floo

Discover earth's natural neighborhoods on a colorful trek through the twelve terrestrial biomes of North and South America. Travel from the icy tundra, where th

Popular science writer Sneed B. Collard III gets creepy-crawly with many different kinds of insects, detailing their habitats, defense systems, communication te