Found on every continent, lichen is an extraordinary organism adapted to survive in every habitat except seawater.

The best time to visit Glacier National Park is in July and ... fewer road and trail closures than in the fall, winter and spring months. The park is open 365 days a year. Data sourced from ...

What is the most dangerous US National Park to visit in winter? Put this question to the average person and they might guess avalanche-prone Glacier, towering, windswept Denali or the treacherous ...

Access into the Many Glacier Valley in Glacier National Park will be restricted this summer to about 120 groups a day, as the ...

A talk from Glacier National Park’s recently retired chief ranger, an introduction to Native American culture and a ...

Glacier National Park and Yellowstone National Park both welcomed the second-highest number of visitors on record last year.

When last year’s run of spectacular late-summer weather stretched into fall, the crowds continued passing through Glacier ...

Glacier Bay National Park and Preserve is a must for many Alaska cruise passengers. But a slate of upcoming itineraries will feature extra-long visits. While cruise ships typically spend between ...