検索キーワード： 科学・テクノロジー

In 1811, while exploring the cliffs near Lyme Regis, England, 12-year-old Mary Anning made the find of a lifetime. There in the rocks was the skeleton of a strange creature. Mary's find was later named Ichthyosaurus, a reptile that lived more than 250 million years ago. Anning went on to have a long career finding and identifying dinosaur fossils. However, her work often went unrecognized by male scientists of the time, and she received little credit until long after her death. Learn about Mary Anning's perseverance and her important discoveries in paleontology.

From machine learning to virtual surgery practice, this exploration of scientific inquiry celebrates the greatest developments to date in medical artificial intelligence. Get to know the physicians, scientists, and other researchers responsible for these breakthroughs in medicine, and explore the ups, the downs, and the eureka moments that are science in action.

Vroom! A semitruck roars as it goes up a steep hill. The trailer is loaded with goods. A truck with a big engine pulls the trailer along. Together, the truck and trailer have 18 wheels! Young listeners will find out about the main parts of these huge vehicles, the kinds of cargo they carry, and why they are an important type of transportation.

Finding rocks. Collecting fossils. Identifying minerals. Kids can’t get enough of geology and are always looking for more information. With its listener-friendly and interactive approach, each book in Geology Genius highlights a specific type of rock or geological substance and discusses its properties and where on Earth it can be found.

Do you see that? It's a plane! Find out about the people who fly them. Listeners will learn what pilots do and how people get this exciting job.

Time is running out. But there are actions humans can take to fight climate change. Find out more about animal conservation and what people are doing to prevent animal extinctions. Then, learn what you can do to demand action and save the animals.

You know Triceratops. Now meet Bisticeratops froeseorum! This horned dino lived more than seventy million years ago and was discovered in the deserts of Arizona. Its neck was protected by a large, colorful frill. Two long horns and rough, bumpy skin kept it safe from predators. Take a closer look . . . if you dare.

You know Brachiosaurus. Now meet Mbiresaurus raathi! This long-necked dino lived more than 230 million years ago in present-day Zimbabwe. It walked on two legs and ate both plants and animals. Its mouth was filled with sharp, sawlike teeth. Take a closer look . . . if you dare.

Plant your seeds, water the soil, and watch your garden grow! This engaging and carefully leveled text teaches emergent book explorers about growing a garden with seeds.

Where do plants come from? Seeds! Using simple text, young listeners will follow along as Sidney plants cucumber seeds in a garden. Pairs with nonfiction title Planting Seeds.

Trees have many parts from the bottom all the way to the top! This simple, engaging text allows emergent book explorers to discover the parts of an apple tree. Pairs with the fiction title Grandpa's Trees.

What does a garden need? This engaging and easy-to-understand text shows emergent book explorers all the parts of a flourishing garden.

With their long tusks, narwhals are unique whales that live in the Arctic Ocean. But as climate change causes global temperatures to rise, less and less sea ice is covering the Arctic Ocean each year. Narwhals are left vulnerable without the ice, which historically provided them with safe areas to roam out of reach of their natural predators, killer whales. And humans are taking advantage of the clearer water, searching and drilling for oil and hauling cargo.

Give back to the Earth by gardening with old objects! This engaging and carefully leveled text shows emergent book explorers how they can recycle in their garden.

By digging in the dirt, earthworms help plants thrive. This engaging and easy-to-understand text introduces emergent book explorers to the important role earthworms play in gardening.

Get ready to dive into an adventure of epic proportions with 999+ mind-blowing science facts that will completely transform the way the young scientist in your life sees the world!

Artificial intelligence has existed for decades, and it continues to improve. But the growth of AI technology has created many challenges. AI has taken jobs from humans. When asked a question, AI can generate false or biased answers, depending on the data the AI was trained on. AI can also assist in creating deepfakes, or images, videos, or audio that are fake. Explore the history of AI and what led to its current challenges.

Who rules the mangrove forest, Bengal tigers or chital deer? In the Sundarbans Forest Reserve in South Asia, Bengal tigers are fierce hunters with strong muscles and sharp teeth. But chital deer can run fast, and they live in groups to protect one another. Discover both animals’ unique traits to find out if the predator or the prey would win in a fight.

No one knows exactly how artificial intelligence will develop, but the answer might be found in the past. Early AI technology dates back to the 1940s, and growth in the field slowly led to the chatbots and generative AI that we know today. How will this technology continue to grow? And how will it be powered? Explore the history of this technology and how it might be used in the future.

Do you know how sea otters help kelp forests? Discover where sea otters live, how their actions make them ecosystem engineers, and more!