In the video, the travel vlogger reveals that the Sequoia National Park houses five of the world's ten largest trees.

Spooky, wonderous, stalactite-y: Crystal Cave in Sequoia National Park returns this summer season for guided tours after a four-year closure due to consecutive natural disasters in the national park.

In truth, these majestic parks, and the plants and wildlife which rely on them, face the unique and devastating consequences from human-caused air pollution and climate change. Sequoia National Park ...