Illuminating the elements under our feet: Laser tool offers insights into plant growth and soil health

A vast field of tall, skinny trees sways in a light breeze. In the future, poplar trees in a scene like this could be a source of sustainable fuel to power aircraft or heavy vehicles. They could also help us store more carbon in the soil. Both bioenergy and carbon storage are important strategies for reducing the amount of carbon dioxide in our atmosphere that causes climate change.