Mangroves shelter incredible biodiversity and sequester carbon at up to four times the rate of terrestrial forests. But their existence is threatened.

The United States created the world’s first national park, Yellowstone, in 1872. Since then, many countries have followed suit. Our Nature Contributor, Kyle Obermann interviewed Jon Jarvis, former director of the US National Park Service, taking you behind the scenes of the US-China national park collaboration.

Chrysanthemums are a beautiful flower that have many hidden properties, making it an important part of Chinese culture, cuisine, and medicine.