Sitting in an old-growth spruce fir forest, Doug Smith says he can see first-hand the impact of reintroducing wolves on the larger ecosystem of Yellowstone National Park. Long before Yellowstone ...

Mistakes do happen. Concerning photos capture scene when pet dog leaped from car in national park: 'I'm blaming the owner' ...

Reaction Shorts shares world’s cutest animals all in one must-see viral video. Sweden invented ‘flight shaming’. Now it is begging airlines to return ...