Imagine stumbling upon a majestic castle nestled in the Colorado foothills. No, you’re not dreaming – this hidden gem is real ...

Follow in the footsteps of the Buffalo Soldiers, who guarded parks and created trails in Yosemite, Sequoia, and Hawai’i ...

The latest photo challenge calls for you to take and send in your best pictures of trees. Here's how to enter.

Learn about what threatens the wet, layered forest and what you can do to help. 2 min read More than half of Earth’s rain forests have already been lost due to the human demand for wood and ...

Swallows an unusual but harmless, non-solid substance Swallows a bad-looking, bad-smelling, or bad tasting food Swallows a non-food substance Ate food or drink that is spoiled or has set out at room ...