Seeming to sprout from the depths of New Zealand’s Lake Wanaka, this lonely willow tree has caught the eye of countless visitors to the South Island. ... 19 iconic trees around the world.

A black bag hanging in a tree doesn't necessarily mean the wind blew it there. Here's what it's used for and what you should ...

Putting the well-being of animals first should be every photographer’s goal. National Geographic photographers share tips on how they do it.