Learn how this amazing material can be used to repair or replace human ligaments and bones, improve body armor, strenghten parachute rope, and even tether an airplane to an aircraft carrier!   Readers explore rapid advancements in the application of genetic medicine and their potential to save and improve lives while considering the crucial ethical concerns of genetic research.   A timely addition to the acclaimed Scientists in the Field series.

    in full color. Chock-full of information about the most sensitive, intelligent, and friendly of large aquatic creatures, Dolphins! should fare swimmingly with kids who read about whales and sharks.

    The simple text makes this book perfect for theyoungest readers, but the array of penguin factsincluding the "Penguin Parade" with information on all 17 penguin speciesmakes it an ideal choice for older readers as well.

    A child explores the wonders of the natural world in this rhyming, beautiful bright colored picture storybook about the lives of small animals and insects living around a freshwater pond.

    Millipedes do it. Dinosaurs did it. You do it: I do it. Octopuses don't (and nor do octopi). Spiders might do it: more research is needed. Birds don't do it, but they could if they wanted to. Herrings do it to communicate with each other. At the beginning of 2017, an innocent question on twitter about snakes formed the hashtag #doesitfart and spread pungently across the internet - and major newspapers - as dozens of experts weighed in on which animals do and don't fart, and if they do, how much, how often, what it's made of, what it smells like, and what it's for. Does it Fart? is the result: the fully authoritative, fully illustrated guide to animal flatulence, covering the habits of 80 animals in more detail than you ever knew you needed. What foods make hyena farts smell especially bad? What is a fossa, and does it fart? Why do clams vomit but not fart? What is a fart, anyway? With contributions from dozens of biologists, Does it Fart? is a book that will allow you to shift the blame onto all kinds of unlikely animals for years to come.

    Illustrates the concept of big, bigger, and biggest by comparing the physical measurements of such large things as a blue whale, a mountain, a star, and the universe.

    Never fear, I have a hunchThere is a match for every bunch!"Greg Tang, a lifelong lover of math, shares the techniques that have helped him solve problems in the most creative ways! Harry Briggs's vibrant & inviting illustrations create a perfect environment for these innovative games. So open your mind-and have fun!"This...clever math book uses rhyming couplets... riddles...visual clues to help the reader find new ways to group numbers for quick counting...A winning addition!" --Kirkus

    A wonderful watery and whimsical rhyming romp!

    Many are on the path to extinction.In this book, Chelsea Clinton introduces young readers to a selection of endangered animals, sharing what makes them special, and also what threatens them. Taking readers through the course of a day, Don’t Let Them Disappear talks about rhinos, tigers, whales, pandas and more, and provides helpful tips on what we all can do to help prevent these animals from disappearing from our world entirely.With warm and engaging art by Gianna Marino, this book is the perfect read for animal-lovers and anyone who cares about our planet.

    Culling information from extensive, previously unpublished interviews and oral histories with Japanese American survivors of internment camps, Martin W. Sandler gives an in-depth account of their lives before, during their imprisonment, and after their release. Bringing readers inside life in the internment camps and explaining how a country that is built on the ideals of freedom for all could have such a dark mark on its history, this in-depth look at a troubling period of American history sheds light on the prejudices in today's world and provides the historical context we need to prevent similar abuses of power.

    More than 100 charming animal photos illustrate the profiles, with facts about the creatures' sizes, diets, homes, and more. This book will quickly become a favorite at storytime, bedtime, and any other time.

    In this charming and awe-inspiring story you'll meet Cloud, the black lab with a nose for rescue. She's the only dog certified to sniff out stranded dolphins. Cloud can sniff out a dolphin over a mile off the coast of the Florida Keys. She has even become friends with them, waiting on the dock for them to pop up and give her a kiss. This and two more amazing stories are so engaging, readers will never want to put the book down!National Geographic supports K-12 educators with ELA Common Core Resources.

    While others thought Jane would be terrified by the toy, she adored it and it inspired a life-long love of animals in her. Jane dreamed of a life spent working with animals, and when she was twenty-six years old, she ventured into the forests of Africa to observe chimpanzees in the wild. During her expeditions she braved many dangers and she got to know an amazing group of wild chimpanzees—intelligent animals whose lives, in work and play and family relationships, bear a surprising resemblance to our own. Through her work at Gombe Stream National Park in Tanzania and her own Roots and Shoots program she has become a tireless advocate for animals and the planet. As for that stuffed toy, Jubilee still sits on Goodall’s dresser in London.

    Bed. Bowl. Blankie. Just like home! Or so I've been told.  Visiting hours! Yawn. I pretend not to care. Yet -- I sneak a peek.  So begins this beguiling tale of a wary shelter cat and the boy who takes him home.Sometimes funny, sometimes touching, this adoption story, told entirely in haiku, is unforgettable.

    But Hitler brought her childhood to an end and forced her and her family into hiding. Who Was Anne Frank? looks closely at Anne's life before the secret annex, what life was like in hiding, and the legacy of her diary. Black-and-white illustrations including maps and diagrams provide historical and visual reference in an easy-to-read biography written in a way that is appropriate and accessible for younger readers.