Nonfiction Science

Camels are experts at surviving in harsh heat. Find out how camels live in the desert.

Passionate, freethinking existentialist philosopher-writers Simone de Beauvoir and Jean-Paul Sartre are one of the world's legendary couples. Their committed but notoriously open union generated no end of controversy in their day. Biographer Hazel Rowley offers the first dual portrait of these two colossal figures and their intense, often embattled relationship. Through original interviews and access to new primary sources, Tête-à-Tête magnificently details the passion, daring, humor, and contradictions of a remarkably unorthodox relationship.

In the turbulent world of Chicago politics, Boss dives deep into the captivating life and legacy of Richard J. Daley, the influential politician and mastermind behind the city's Democratic Party machine. Mike Royko's scathing and meticulously researched account follows Richard J. Daley's rise to power, from his inauspicious youth on Chicago's South Side through his rapid climb to the seat of power as the city's mayor. This engrossing biography brings to life the most powerful political figure of his time.

You know the song “I’ve Been Working on the Railroad.” Sing along with new words that explain how our five senses help us explore the world.

Auto racing is all about aerodynamics. Racecars use two different forces, lift and drag, to fly around the track. Find out how the cars use these forces, and then “fly” your own racecar with a fun experiment!

Did you know that scientists can track animals? By tracking animals, scientists can see where animals migrate to and from. These trackers can be big or small and are different depending on the kind of animal being tracked. Learn about the different technology that is used for tracking!

Discover the world of sound in this charming nonfiction tale. Young science fans will learn how sound is created through vibrations that vary in pitch and volume and much more!

What kind of mother abandons her child? During the pandemic, trapped at home with young children and struggling to find creative space to write, journalist Begoña Gómez Urzaiz became fixated on artistic women who overcame both society’s condemnation and their own maternal guilt to leave their children—at will or due to economic or other circumstances. The Abandoners is sharp, at times slyly humorous, and always deeply empathetic.

Click and his friends wish to live in their favorite tree like the friendly squirrels. They decide to build a treehouse—but first they must collect the necessary materials and learn what tools they'll need for the job! They find a hammer, saw, level and measuring tape. What safety tools with they need to build their treehouse?

Have you ever seen a bird nest? Birds make all kinds of different nests! Nests are made from lots of different kinds of materials and are shaped differently. Learn about the different kinds of nests that are made by different species of birds!

Dogs are amazing creatures with amazing bodies! Discover how fur protects their delicate skin, and which body parts gives them balance. Did you know dogs can wiggle their ears in many directions? Learn more facts about dogs and how their unique anatomy is different from other animals.

When the platypus was first discovered by Europeans in the 1800s, it was well-known by Australian Aborigines - but no one knew how to classify it. It lived in the water and laid eggs like a reptile, had a bill like a bird, and was furry and warm-blooded like a mammal. Scientists had to come up with a way to solve this and many other mysteries of nature. Alaskan Polar bears sleeping in hidden underground dens caused problems for researchers wanting to drill for oil without disturbing the bears. Find out how scientists used infrared imaging to see the caves beneath the snow.

Mr. Churchill in the White House presents a new perspective on the politician, war leader, and author through his intimate involvement with one Democratic and one Republican president during his two terms as prime minister.

Based on a national survey of hundreds of teenage girls, Jeff Feldhahn and Eric Rice give young men insight into the hearts and minds of teen girls while opening the way to healthier relationships between guys and girls, both now and in their future.

On January 31, 1961, a three-year-old chimpanzee named Ham made history. Strapped inside a Mercury capsule, the little chimp blasted off into the sky, becoming the first intelligent being to ride an American rocket into suborbital space. Ham made a vital contribution to the United States space program. Because there were so many unanswered questions about space travel, scientists could not risk sending humans on a journey into the unknown. Chimpanzees, however, are very similar to humans in the makeup of their skeletons and internal organs.

Learn about the bomb blast that rocked the Sixteenth Street Baptist Church on Sunday morning, September 15, 1963, killing four young girls.

Simple science text gives a close-up account of the fascinating world of the dung beetle. When an animal lightens its load, dung beetles race to the scene. They battle over, devour, hoard, and lay their eggs in the precious poop. Dung is food, drink, and fuel for new life - as crucial to these beetles as the beetles are to many habitats, including our own.

World-famous zoologist Dian Fossey is remembered for her inspiring work studying the mountain gorillas of central Africa’s isolated Virunga Mountains. Her tireless devotion to understanding - and actively protecting - these shy and gentle primates introduced them to an admiring public and promoted values of conservation in the African nations they inhabit. In 1966, Dian Fossey left home for Africa to conduct field research on mountain gorillas. It was her second trip to Africa, but it wouldn’t be her last.

Following the events of September 11, 2001, the governor of New York gave the navy a steel beam that was once inside one of the World Trade Towers. Seven and a Half Tons of Steel tells the story of what the navy did with it.

These are the adventures and discoveries of the scientists who revealed the secrets of the Komodo dragon. This strange creature inspired myth and legend, luring brave souls into the forests of Indonesia to see if the tales were true. In the end, it attracted scientists, who unraveled the mysteries of how such a remarkable creature could exist, how it uses the deadly germs in its saliva to its advantage, and how those microbes may lead to cures for stubborn diseases.