Nature is alive in Costa Rica's Arenal Volcano National Park, which is home to two volcanoes, a handful of hot springs, sloths, jaguars, and more.

A new peer-reviewed study reports that claims of a “world-leading” trophic cascade in Yellowstone National Park are not supported, citing problems with the methods used in earlier research. A newly pu ...

A few years ago, I had a patient who affectionately went by the name “Pops.” At 85 years young, he was full of life and juggling multiple health issues alongside prostate cancer, yet determined not to ...

The Great Smoky Mountains National Park is planning to burn a portion of Cades Cove this week to restore meadow habitats ...

The recent sale of a private land parcel next to the proposed Ojibway National Urban Park has sparked calls for quicker ...