Paper is a ubiquitous part of everyday life, but how is it made, and where did it originate? Ancient Egyptians made an early version of plant-based paper using papyrus — which is where the word "paper ...

Here's the semi-forgotten story of how, in 1986, NASA picked an Appleton high school student's experiment to fly on the space ...

Processing wood into paper requires a lot of water, energy, and chemicals. Creapaper mixes in grass, reducing the need for trees—and all the resources necessary to process them. As the backlash ...