“The primary driver of decreased elk browsing pressure and increased aspen tree regeneration was a reduction in elk ...

Two new wolf packs have been spotted in Northern California, which shows a continued resurgence of the species a century ...

Two new wolf packs were confirmed by wildlife officials this month, and explosive population growth could be around the ...

In Yellowstone, the wolves’ main prey is elk. With fewer elk on the landscape, following wolf reintroduction, the “survival of the next lower trophic level” — in this case young aspen ...

2024 BILLINGS — For more than a decade a passionate debate has reverberated within Yellowstone National Park’s scientific community regarding wolf reintroduction. Did wolves improve aspen ...