A grey wolf prowls through Yellowstone National Park near Mammoth Hot Springs in Montana. A group of 66 wolves was reintroduced to Idaho and Yellowstone in the late 1990s. They now total 2,800 ...

His book describing ecosystem insights from across the globe, “Why Ecosystems Matter, Preserving the Key to Our Survival,” ...

On a special episode (first released on August 13, 2025) of The Excerpt podcast: 'Freakosystems' are novel ecosystems where native and invasive species mix. What do these wild wonders reveal about the ...

Yellowstone has long been a mecca for scientists studying how predators affect everything from elk grazing to vegetation height. They are still debating how to make sense of what they’ve learned.

Anybody who has seen me walking with a cane knows that I'm not exactly a spring chicken. Some might joke that my social life is an example of carbon dating. As an aging example of Homo sapiens, I'd ...

Michael J. McDonald receives funding from the Australian Research Council. Christopher Blake does not work for, consult, own shares in or receive funding from any company or organization that would ...

Rebecca Gladstone-Gallagher receives funding from philanthropy, Ministry of Business Innovation and Employment (MBIE), including from the National Science Challenges, the Marsden Fund and the ...

Climate change and a rapidly growing population are putting increasing pressure on ecosystem services. The more financially robust the issuer, the greater the probability of a bond being repaid. An ...

Across North America, mountain lions, bears, and gray wolves have made a remarkable comeback over the last 50 years. Once nearly exterminated, these animals have been recovering their populations and ...