The restoration of gray wolves in Yellowstone National Park has helped revive an aspen tree population unique to the region, ...

Gray wolves were reintroduced in Yellowstone National Park in 1995 to help control the numbers of elk that were eating young ...

Yellowstone National Park is celebrating an ecological milestone along with a key anniversary this summer, Oregon State ...

In 1995, a bold decision was made that would forever change the course of Yellowstone National Park's ecosystem and economy. The U.S. government reintroduced 14 Canadian wolves into the wild, a move ...

Yellowstone National Park is celebrating an ecological milestone along with a key anniversary this summer, Oregon State University ...

Yellowstone Lake’s Unwavering Ice Has Resisted Almost 100 Years Of Climate Change ... even with the 1°C (1.8°F) increase in temperature the Greater Yellowstone Ecosystem has seen since 1950.

Climate change threatens Yellowstone region: report. By Reuters. September 28, 2011 10:58 PM UTC Updated September 28, 2011 ... waters and wildlife of the greater Yellowstone ecosystem.

Analysis of 6,000-year-old trees that melted out of a Beartooth Mountain ice patch provide a greater understanding of how current climate change could affect the Greater Yellowstone Ecosystem.

The Massive Yellowstone Fish Die-Off: A Glimpse Into Our Climate Future? This unprecedented kill reveals why we need to keep rivers resilient. Sarah Jane Keller August 25, 2016. In the past ...

“From purely a scientific perspective,” grizzly bears in the Greater Yellowstone Ecosystem “can handle a well-managed, conservative harvest,” said Frank van Manen, a U.S. Geological Survey ...

YELLOWSTONE NATIONAL PARK (AP) - Natural threats to ecosystems are impacting the world's species at a greater rate than ever before, and humans are making those threats more likely, a ...