A ribbon cutting to mark the opening of the nation’s first cellulose nanofiber pilot plant and a keynote address by U.S. Sen. Angus King will highlight the 63rd annual Paper Days at the University of Maine, April 3–4. Innovation, with a focus on biobased nanoparticles and biofuels, is the theme of this year’s Paper Days, read more The nation’s first cellulose nanofiber pilot plant