In July of 2015 a robotic spacecraft reached Pluto after a nine-and-half-year journey. New Horizo...

Mission to Mars

What was the Underground Railroad--and who traveled on it? Who was Harriet Tubman and what did sh...

An updated edition, provides new information and discoveries about the planet Mars, including myt...

In the Arizona desert, scientists conduct studies and experiments aimed to help us better underst...

Dr. Merlin Tuttle and his colleagues at Bat Conservation International aren't scared of bats. The...

Activities help kids learn about the Wright Brothers and planes.

Rewild your life! With metal corners and 448 full-color, highly illustrated pages, OUTDOOR SCHOOL...

NSTA-CBC Outstanding Science Trade Books for Students K-12 for 2014 list Humans have gazed into t...

America's National Parks are protected places and have become living museums for as many as 270 m...

Terri Roth trudges through the thick, dark Sumatran jungle. She's looking for a rhinoceros that's...

Who was Susan B. Anthony--what did she stand for, why was she arrested, and how did she fight for...