Emerging with her 18th cub as part of a historic legendary life, 399 is 27, long in the tooth and still transforming our perceptions of grizzlies. Now it's our turn to be on best behavior

The plight of Bozeman Creek is an indicator of how the health of waterways in Greater Yellowstone and the West are facing a multitude of damaging threats

The science is clear that our canine friends are seriously disrupting wild ecosystems, but why do we keep turning a blind eye? Do we want wildlife to persist?

Cousteau, once the most famous conservationist in the world, was a father figure to Ted Turner. In old age, Cousteau became cynical. Here's what Turner told him

It's Earth Week, and Dorothy Bradley, an esteemed Montana stateswoman, asks: "Can we really look young people in the eye and claim we're securing them a better future?"

Although AI is frighteningly on the rise, study finds human eyesight and brains still hold advantage in recognizing subtle differences between pumas

Op-Ed: With one-third of herd gone, Jaedin Medicine Elk—Northern Cheyenne—calls out the slaughter of America's official national land mammal on Yellowstone's front doorstep