Trespassing can further ruin biodiversity. Tourist interference has caused water pollution, introduced invasive species, and ...

Like other national parks, Yellowstone is home to a number of majestic animals. That includes the elk. Members of the deer ...

Biology was nearly broken around 100 years ago when scientists discovered single-celled organisms that could create methane ...

Three popular fishing rivers at this well-known national park are now closed to fishing due to warming, too shallow waters ...

After nearly a century, gray wolves are roaming California again — igniting a fierce mix of wonder, fear, and conflict.

New Zealand has joined a raft of countries imposing new travel fees on tourists, including Australians, visiting national ...

With its enchanting eyes, powerful jaws, acute senses and haunting howls, the gray wolf (Canis lupus) — the largest member of the dog family — is a wilderness icon. Once the most widespread mammal on ...

A coalition of outdoor sporting groups intend to appeal the decision of a federal judge in Montana made to direct the federal ...