From a black bear relaxing in a swimming pool to bonnet mushrooms glowing up the night sky, see some of the winning photos ...

The trailblazing oceanographer’s vintage diving equipment bears the marks of a lifetime of underwater discovery.

Lake Powell’s retreat is revealing a lost world covered in deep piles of sedimentary sludge. A group of adventurers and ...

In September, scientists revealed the tilcayo, a new wild cat. Then came donations, awards, and a few strange phone calls.

Across Mongolia’s grassland steppe, food remains closely tied to enduring nomadic traditions. From mutton-filled dumplings to ...

For over a century, tourists have discarded objects into the park’s hydrothermal features. Park staff try to remove as much ...

Indigenous travel is growing — and the communities at its heart are increasingly deciding how their stories should be told.