International explorer Zay Harding takes viewers around the world as he showcases the remarkable scientists, engineers and everyday people who are creating environmental solutions.

International explorer Zay Harding takes viewers around the world as he showcases the remarkable scientists, engineers and everyday people who are creating environmental solutions.

How electric vehicle batteries get a powerful second life; space-derived smart tires are tested.

Testing electric vehicle truck conversions; how large venues transform food waste into nutrient-rich dirt; seed-infused blooming cards; solar-powered canal systems.