Astronomers trace the striking pattern to an encounter between a big galaxy and a much smaller one some 50 million years ago.

Pinnacles National Park has caves, condors, and plenty of hiking trails. Here’s what you need to know to have a great winter ...

While landscapes and wildlife usually come to mind when thinking about units of the National Park System, there are national ...

She edits stories with a focus on outdoor and adventure travel, as well as Canada, Northern Europe, and the Southeastern U.S. If you've checked a few of America's favorite national parks off your ...

Gaze at the stars and wake up next to nature's gorgeous scenery at these national parks, which offer the best camping this year!