Meet the wild ponies of Grayson Highlands State Park

Hidden lion population found in Ethiopia

You can now pee en plein air at one of San Francisco's most popular parks

Why would militants take over a wildlife refuge?

How to hang out with wild snow monkeys

The plan to tuck a park under Toronto's ugly elevated expressway

Puma returns to rain forest after 20 years in chains

3 reasons why you shouldn't feed bread to ducks

Lions may be in more danger than we thought

Earth gets a surge of new ocean sanctuaries

For a spectacular dose of autumn, try the Porcupine Mountains

Take a dizzying walk on the wild side along the 'High Line of the forest'