Lassen Volcanic National Park, about a four-hour drive north of San Francisco, feels like a secret getaway.

Millions of people head to Yellowstone National Park each year, making traffic through popular areas a major problem for the ...

In a region full of great trout water, Yellowstone remains the standard.

Yellowstone National Park is used to rule-breakers, but usually it's the tourists pushing their luck, not one of their own employees.

Another wolf from Yellowstone National Park's famous Junction Butte Pack killed in Montana is being investigated as a ...

The story of wolves in Yellowstone National Park is one of the most successful—and scrutinized—wildlife restoration projects in history. Since their reintroduction in 1995, they have fundamentally ...

A pine marten that was teased by a squirrel into casing it in laps around a tree trunk shouldn’t feel bad. Squirrels evade ...

Awe has an upkeep cost, and right now, we’re not keeping up.

No one in their right mind would try to break up a fight between two moose. In case you were wondering, moose often battle with one another over territory or a potential mate, and though many would ...

Photographer Frédéric Noy's shots give an insight into life around the rainforests of Udzungwa Mountains National Park – and ...

"How do these people live that long?" Onlooker captures video of tourists' reckless actions near massive wild animal: 'Ruin ...