Iditarod dogs

Breaking Trail at the Iditarod, Alaska’s 1,000-Mile Dog Sled Race

Each year, Alaska hosts a 1,000-mile-long dog sled race called the Iditarod. Its founder, Joe Redington, Sr., deserves credit for preserving the sport.

Where Do Dogs Come From?

Scientists are determined to uncover the mystery behind man's best friend. 

Laika: The First Earthling in Space

The first Earthling was Laika, a Russian mongrel found on the streets of Moscow.