Paper pellets make great projectiles, just ask any schoolkid. Paper Shooters, rifles made primarily out of cardboard, can fire those paper pellets up to a distance of 25 yards, lending a degree of ...

UNC-Chapel Hill is asking the N.C. Department of Environmental Quality to update its air permit to allow it to burn recycled paper-and-plastic pellets at its Cogeneration power plant on Cameron Avenue ...

CHAPEL HILL, N.C.—On a Friday afternoon in mid-January, college students hugged themselves as they lumbered through the University of North Carolina campus. Temperatures teetered just above freezing.

Cardboard is a remarkably versatile material and capable of being so much more than mere disposable packaging – as highlighted by the cardboard bike, helmet, and church. We can now add functional toy ...

A view of the cogeneration plant operated by the University of North Carolina, located a half-mile from the UNC-Chapel Hill campus. Credit: Lisa Sorg/Inside Climate News This story originally ...