This article was published before the grizzly bear incident that left a Florida hiker dead in Glacier National Park. Read ...

This paper documents stylized facts about the “Great Reallocation” in US supply chain trade following the 2018–2019 tariff shocks and the April 2025 Liberation Day announcements. We find that: (i) The ...

Last week's attack follows lift of spring recreational closure in place for several decades and two prior attacks.

A new scientific review challenges the headline-grabbing claim that Yellowstone’s returning wolves triggered one of the strongest trophic cascades on Earth. Researchers found that the reported 1,500% ...

Brain-eating amoebas are thriving in Yellowstone and Grand Teton national parks, and they’re probably more widespread than ...