This middle grade nonfiction book is for kids ages 9–12 and has over 150 full-color animal photos...

Projects focus on Earth and the environment, plants and animals, weather, water, and physics...

Centuries ago, explorers brought hogs to the Americas as a food source. Some of these boars made it...

An elephant seal has a thick layer of blubber that keeps it from freezing in cold northern waters...

National Geographic compiled 300 more of the wackiest facts on the natural world. In this 4th...

National Geographic compiled 300 more of the wackiest facts on the natural world. From meteorites to...

Beauty and the Beak is a nonfiction picture book about Beauty, the wild bald eagle that made world...

What secrets lie within the small pools of water that appear during the spring and evaporate at...