The Yungang Grottoes are a collection of more than 51,000 statues carved into the sandstone caves in China’s Shanxi province. Few people are able to see this UNESCO Heritage Site wonder in person, and its age and natural decay mean it will not last forever. But today, archaeologists are taking half a million images of the site every month, which can be used to create three-dimensional replicas, to preserve history for future generations. Our Host James Chau tells about the merging of ancient art and the newest tech.

Rainforests are hotbeds of species richness around the world. And among China’s sweeping canopies, we can learn so much about our world. Our Nature Contributor Kyle Obermann explores the China-Laos border, where conservationists from both sides are working together.

With 42% of the country made up of wilderness, China is one of the best places to see a brilliant array of fall foliage. Our Nature Contributor Kyle Obermann gives insider tips on some off-the-beaten-path destinations in China that are worth visiting this season.