An up-close look at the special trust needed between mules and handlers to keep Olympic National Park's untamed backcountry ...

A new species of ancient shark has been discovered at Mammoth Cave National Park in Kentucky, officials said.

A newly identified ancient shark species, Macadens olsoni, has been at Mammoth Cave National Park. The National Park Service ...

The upgrade is the latest in a series of major renovations at Yosemite in recent years. Last year, the park built a new $12.5 ...

What most people don’t realize is that the majority of National Park Service units are small and medium-sized parks, like ...

Rangers searched for the cougar immediately after the attack and were later joined by a canine team, the National Park ...

A child attacked by a mountain lion at Washington's Olympic National Park is being treated in Seattle. Rangers eliminated the ...

The father of a 4-year-old is being hailed as a hero for getting his child away from a cougar attack on a popular trail in ...

A mountain lion bit a 4-year-old who was walking with their family over the weekend on a popular trail in Olympic National ...

A 4-year-old child was taken to the hospital after an encounter with a mountain lion over the weekend, according to the ...

The National Parks Service has announced plans for several deteriorated structures within the New River Gorge National Park ...