Columbia University

tree cut

Tree Rings Reveal Climate Secrets of the Forest

Neil Pederson’s introduction to tree rings came from a “sweet and kindly” college instructor, who nevertheless was “one of the most boring professors I’d ever experienced,” Pederson said. “I swore tree rings off then and there.” But they kept coming…

This Farm of the Future Uses No Soil and 95% Less Water

There’s a revolution happening in the way food is grown around the world. Vertical farming stacks crops on top of one another in a climate controlled, indoor facility, and utilizes advanced technology to produce food in the most environmentally friendly…

-->-->