The Great Pyramid is one of the most famous landmarks in the world. Scientists have been studying it for centuries, and many today are still working to uncover its secrets. Did the ancient Egyptians use stars to guide how the Great Pyramid was built? What was the purpose of the two mysterious narrow shafts extending from the King’s Chamber to the outside walls? And how did workers move the massive limestone blocks into place? One thing is certain: even after thousands of years, this remark...

Ancient Egyptians believed that pharaohs were the god Horus in human form. Scientists continue to uncover more information about the lives of these larger-than-life legendary historical figures. From royal tombs to lost cities, each archaeological find reveals facts about who the pharaohs were and how they ruled. But many mysteries remain about these ancient kings.

From the cars people drive to the phones in their pockets, computers are found everywhere in our world, and they’re becoming smarter. But what makes a computer program intelligent? How can some programs beat humans at chess or trivia games? Can computers and robots really think and learn on their own? Or are they just following complex programming? In this nonfiction graphic novel, readers can follow Max Axiom and the Society of Super Scientists as they learn how artificial intelligence wo...

How did life begin? How many species are on our planet? Can we bring extinct species back to life? When it comes to life on our planet, there are a whole lot of questions we’re still trying to answer. Get ready to explore the unknown and discover how scientists are working to solve the mysteries of living things.

Snatch! A great white leaps out of the water to catch a seal. How did it get its dinner? It used its superpowers! From a super sense of smell to super speed, a shark’s body is built for one thing—hunting. Its nostrils can smell some substances 10,000 times better than people! Low light? No problem! A shark’s eyes see well in dim light. A shark can even detect electricity that comes from prey. Readers will find out how these abilities and more have given sharks their place at the top of the...

In 1848, gold was discovered at Sutter’s Mill in Coloma, California. Word quickly spread, and the California Gold Rush was on! Thousands of people went to California in hopes of finding gold and striking it rich. But did that really happen? What was the real impact of so many miners rushing to the state? Discover what’s real and what’s fiction about the California Gold Rush through infographics, primary sources, and expertly leveled text.