In this week’s "Photowalks," photographer and journalist Jefferson Graham heads to Yellowstone country in Cody, Wyoming, to ...

Locally produced steel containers keep bears out of the trash at the northern entrance to Yellowstone National Park in ...

Who better than Tom Hanks, narrator of this epic ten-part series, to sell it to you: 'The Americas has been about four billion years in the making, and it has a cast of billions.

Megalithic MysteryAn aerial view reveals the breathtaking scale and complex layout of Ollantaytambo’s megalithic ...

In his memoir, Fenn revealed a strong sentimental attachment to Yellowstone National Park ... Earth was no substitute for visiting a place. In satellite photos, “the canyons seemed more ...

If you're into health and haven't been to a hot spring, we've pulled together some you'll definitely want to explore ...

The photos show Morro Bay, Port San Luis and even Diablo Canyon ahead of its first official year of operation.

Take a look around. What do you see?

Dive into the vibrant coastal waterworld and witness the playful antics of the Australian fur seal with breathtaking drone footage. These intelligent and curious creatures can be seen frolicking in ...

These stunning photos give a bird's-eye perspective on our extraordinary planet, making ordinary places look like ...

Opinion: At a time when the Trump administration is working for the full-blown sale of our public lands, we need to be united to stop it.

Opinion: The Tribes do not have to settle for the scraps thrown to them by the Interagency Bison Management Plan, which is ...