The terrain around Mt. Rainier covers some of Washington's last and most wild places, where snow covers the landscape even in summer and only the hardiest of creatures survive. One of those creatures ...

A group of researchers is tracking Washington's elusive wolverine population through the Cascades Wolverine Project, collecting observations and creating a conservation database. As shutdown becomes ...

Biologists found that a wolverine named Chewbacca, measured and collared by Cathy Raley, far right, Jeff Heinlen and others, ranged across 730 square miles. U.S. Forest Service Considered a mere ...