In the Arctic, the summer ice is melting, making it hard for polar bears and their cubs to survive. Why is the world getting warmer? The heat of the sun is trapped by the "greenhouse" gases that surround Earth-carbon dioxide, methane, nitrous oxide, and water vapor. If there is just the right amount of these trapped gases, the air is warm enough for plants, animals, and people to thrive. But, now there is too much greenhouse gas, especially carbon...

"Earth's Arctic ice is disappearing! But why are ice caps, glaciers, and icebergs melting, and how does it impact the planet? In this nonfiction graphic novel, Max Axiom and the Society of Super Scientists are on a mission to find out! Using their superpowers and super-smarts, the team will break down this complex environmental issue into an exciting, fact-filled adventure so young readers can learn about the causes and effects of climate change and...

As the Earth's climate continues to warm, the permafrost melts, glaciers are receding and ice patches are shrinking. It is a unique time on our planet, one that has resulted in a treasury of preserved organic material (e.g., caribou droppings and human and animal remains) and inorganic artifacts (e.g., tools and clothing) is being revealed by the big melt, providing us with entirely new information about how people and animals lived up to several...

"When an animal is in trouble, there's only one place to turn: the Animal Rescue Agency! Dashing Esquire Fox used to organize the world's most elaborate chicken raids until the day she encountered Mr. Pepper. Meeting the blustery old rooster changed her heart, convincing her to turn from a life of crime and instead form the Animal Rescue Agency, which masterminds rescue operations across the globe. Esquire and her unlikely chicken business manager...