"Imagine yourself exploring the most extreme parts of our amazing oceans-riding the tallest waves, diving to the darkest depths, and encountering the largest an

Imagine exploring the most extreme parts of our amazing planet—trekking though the driest desert, climbing the snowiest mountaintops, and diving to the deepes

Effective coastal engineering is expensive, but it is not as costly as neglect or ineffective intervention. Good practice needs to be based on sound principles,

Meet the young activists who are using their voices and minds to fight climate change. Did you know that the past five years have been the hottest ever recorded

Exceptional nonfiction for children from two of the most trusted names in science education: Seymour Simon and the Smithsonian Institution.