What an athlete! If a basketball player could jump as far as a grasshopper, he'd go through the roof! Learn what makes a grasshopper hop.

Popular Science gives our readers the information and tools to improve their technology and their world. The core belief that Popular Science and our readers sh

Whether used for thematic story times, program and curriculum planning, readers' advisory, or collection development, this updated edition of the well-known com

Every person on the planet is entangled in a web of ecological relationships that link farms and factories with human consumers. Our lives depend on these relat

"I can remember the day I was born." And thus begins the life story of Jim Dick. A storyteller like his father and immigrant grandmother, this ninety-three-year