New research examines thousands of years of Arctic sled dog ancestry and reveals when and how Siberian and Alaskan sled dogs' DNA mixed. New research co-led by Cornell University examines thousands of ...

This exciting scene from Anchorage, Alaska, captures a team of powerful huskies pulling a sled through a snowy forest trail. Guided by a musher, the dogs move with incredible energy and coordination, ...

BRULE, WIS. – Wildfire was not having it. Each time Ryan Redington stopped his sled dog team on the broad, snow-packed trail, the prized Alaskan husky was the first to toss his snout toward the sky ...