Describes the work done by scientists to identify the Pd fungi involved in the deaths of large numbers of little brown bats in the United States and their effort to control and eradicate the disease in the future.

"Follow along as a researcher observes and makes journal entries about their field trip through the Arctic ecosystem. Outstanding photographs highlight the animals, plants, and people that inhabit the frozen top of the world in Canada and the United States. Simple graphs show how much the Artic has changed, and the final report describes efforts being made to preserve it"--Provided by publisher.

Do you believe in ghosts? Enter the realm of the paranormal with Kelly Milner Halls. Explore what ghosts are, where they're found, and meet some famous ghost busters. Check out the high-tech equipment modern ghost hunters use, and see their most convincing evidence that ghosts are real. Finally,take a look at a few famous hoaxes.

Describes the work of Meg Lowman in the rainforest canopy, an area unexplored until the last ten years and home to previously unknown species of plants and animals.

"Introduces readers to the science and engineering practices of finding information and making arguments"--

"Introduces readers to the science and engineering practices of asking questions and finding solutions"--

"In the 1990s, scientists lived inside Biosphere 2 (Biosphere 1 is the Earth itself) for two years, trying to figure out if colonizing Mars would ever be possible. Now scientists don't live there but instead conduct all sorts of studies and experiments aimed to help us better understand our environment and especially understand what sort of things are happening to it due to climate change and other man-made problems. It's a unique take on the Scientists...

To the untrained eye, Photo 51 was simply a grainy black and white image of dark marks scattered in a rough cross shape. But to the eye of a trained scientist, it was a clear portrait of a DNA fiber taken with X-rays. And to young scientists James Watson and Francis Crick, it confirmed their guess of deoxyribonucleic acid's structure. In 1953 the pair was racing toward solving the mystery of DNA's structure before other scientists could beat them...

"Computer science is all around us, at school, at home, and in the community. This book gives readers the essential tools they need to understand the computer science concept of algorithms and procedures. Brilliant color photographs and accessible text will engage readers and allow them to connect deeply with the concept. The computer science topic is paired with an age-appropriate curricular topic to deepen readers' learning experience and show how...

How do volcanoes form? In this Volcanoes title, readers will learn the answer to that question along with its causes, processes, effects, and why it is important. They will also be introduced to Maurice and Katia Krafft, volcanologists. Bright, full-page photos fill the book, with easy-to-read text. Aligned to Common Core Standards and correlated to state standards. Applied to STEM Concepts of Learning Principles. Sandcastle is an imprint of Abdo...