Join the inquisitive Deena Soris as she interviews the fossil of a Protoceratops. This dashing dino, dug up in Mongolia in the 1920s, offers insight into his former life—and the secrets he's still keeping. 

Who would travel halfway around the world to spend the summer in a desert where brutal sandstorms and surprise flash floods are on the itinerary? Meet Mike and Mark, who've made the trek annually since 1990. 

If you dig dinosaurs, then you need to meet these OLogists. Find out what cool stuff Anna, Max, Reva, and Mark have uncovered while following their curiosity. 

Why send an email when you can deliver your message on horseback. Add your name and address—and anything else you want to—to these colorful stationery files.

How many hooves of a trotting horse leave the ground at the same time? What about a walking horse or a galloping horse? Find out by making these photographic flipbooks.

Throughout time, people have dressed horses in different ways—sometimes for practical reasons, other times to reflect status or wealth. Explore the styles of horse dress from six world cultures.

Did you know that there are more than 200 breeds of horses living today? Explore amazing facts about horse breeds. Find out about their colors, body types, the different jobs they do, and where in the world they come from.

From a ride on the famed Pony Express to a pop-up guide for young equestrians, these kid-friendly titles bring to life the enduring relationship between humans and horses.

Do you dream of a career studying horses? If so, you'll want to meet Sandra Olsen, a zooarchaeologist who has been learning about how humans domesticated wild horses.