The animal kingdom has so many stranger-than-fiction animals. From a glowing green sea slug to a lizard with a toad's head, these weird animals are some of the most fascinating creatures in the animal ...

Animals face a constant battle to survive, not just by finding food but by avoiding becoming food themselves. Over millions of years, evolution has produced a vast range of defense strategies, from ...

Kids love animals—so it makes sense that they love animal books, too, like these nonfiction picture books and middle grade books. These nonfiction book picks for PreK–7 are packed with rich vocabulary ...