The Mesozoic wasn’t just the age of dinosaurs. Reptiles of all sorts thrived through the Triassic, Jurassic and Cretaceous at the same time our favorite dinosaurs were roaming on land. Long-necked ...

The Earth is full of remarkable species, and the wood frog (Lithobates sylvaticus) is certainly one of them. This small critter is the only amphibian on the planet that lives north of the Arctic ...

CC0 Usage Conditions ApplyClick for more information. In this video, you will be guided to make observations of three different animals and their adaptations for survival. Even the youngest learners ...

Michael A. Little does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...