A hurricane is a massive, dangerous storm. Its clouds carry trillions of gallons of water that ca...

A biography of Alexander Graham Bell, inventor of the telephone.

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

Based on the American Museum of Natural History's exhibit 'Beyond Planet Earth: The Future of Spa...

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...

Patrick is an Irish bellboy working on the Titanic to help his family back home. Sarah is a passe...

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

'Rich with fascinating information and photographs.'-Horn BookDr. Merlin Tuttle is fascinated by ...

Be a Hero for Local Wildlife! Birds, insects, reptiles, amphibians, and mammals live all around y...

And Other Questions about Our Solar System

'The unsinkable Titanic is not quite what Sarah expected. Instead of dining with movie stars, she...

* 'A well-written, unique, carefully organized treat for nature lovers and investigators.'-School...

Tornadoes are the most violent storms on the planet--as these dramatic photographs and gatefolds ...

In this addition to the critically acclaimed Scientist in the Field series, scientist Robin Tanam...

In this illuminating activity book, kids can delve into the rich history of space exploration, wh...

With compelling narratives and biographies of 'passengers,' 'conductors,' and 'stationmasters' of...

Children can explore weather in detail with this fascinating science activity book. Instructions ...

In this addition to the critically acclaimed Scientist in the Field series, scientist Robin Tanam...

A clever and engaging story of the reintroduction of wolves to Yellowstone that is as entertainin...

With 448 full-color, highly-illustrated pages, Outdoor School is your indispensable tool for the ...

Ghost stories from Cheyenne, Wyoming have never been so creepy, fun, and full of mystery!

Learn all about spooky and haunted places and hotels in the city of Cheyenne, Wyoming.

' Stay out of the water! In the blistering summer of 1916 Ed Mitchell is melting in the heat wave...

' Stay out of the water! In the blistering summer of 1916 Ed Mitchell is melting in the heat wave...

'The fourth largest metropolitan area in North America is home to more than nine million people a...