Hidden beneath the Guadalupe Mountains, these caverns are a natural marvel, with over 119 caves formed from limestone. The ...

From funny to fascinating to absolutely breathtaking, these are the best photos you’ll see all year—guaranteed.

One of the world's deepest and most dangerous caves lies in Abkhazia, a disputed part of Georgia. It takes days to get to the ...

Silent caves offer a unique trekking blend of adventure and nature's serenity. They provide an escape, allowing trekkers to ...

In his new book, biologist Thor Hanson reveals the power of paying attention to the natural world "close to home." ...

Humans have always been fascinated with nature. And we’re blessed to have so many awe-inspiring natural wonders around the world to explore. Amid the millions of miles and kilometers that span the ...

There is a such thing as old growth forest in South Dakota, and just how old this forest is will blow your mind.

The Dominican Republic’s diverse ecosystems range from tropical forests and mountains to mangroves and coral reefs.

Chicopee Woods Nature Preserve is home to one of the best-preserved areas of old-growth hardwoods in Northern Georgia. Wander ...