Over millions of years, this limestone formation created a massive reef structure that stretched across hundreds of miles.

Wildlife, wilderness, and culture collide on this multi-day walking experience on a little-known island in Tasmania.

"Every new find gives us an additional piece of the puzzle." The royal necropolis at Abydos is called the Mountain of Anubis, and archaeologists aim to cover more than 100,000 square feet of ...

Since its founding on August 25, 1916, the U.S. National Park Service has assembled 419 protected units, of which 62 hold the ...

On a rail journey through Switzerland’s Engadine Alps, dramatic Alpine wonders unfold at every turn, with glaciers carving ...

In stark black-and-white and stunning color, this year's winning photographs capture global events on a human scale ...

A season on the Northern Forest Canoe Trail—stretching from the Adirondacks to northern Maine—reveals fresh possibilities for ...

You’ll see when you’re in the mountains.” Aneeqa has her hair ... The city, which replaced coastal Karachi as the national capital in 1967, is now home to more than 1.2 million people.

One of the images already selected as part of the #YourShotOurHOME challenge. "An adorable Asiatic lion cub sleeps in the ...

The Brecon Mountain Railway offers a stunning journey through the breath-taking Bannau Brycheiniog (Brecon Beacons) National Park aboard meticulously restored steam locomotives. Built on part of ...

Submissions already include some stunning wildlife photography, including a sleepy lion cub on a dirt road, a mountain goat ...

Because of that, we can call each other national champions for the rest of our lives." All photos via Gators Illustrated's Kyle Lander. Subjects are listed in alphabetical order by last name.