LANCASTER, Pa.(GLOBE NEWSWIRE) — Armstrong World Industries, Inc. (NYSE:AWI), a leader in the design, innovation and manufacture of commercial and residential ceiling, wall and suspension system solutions, announced today the release…

New York — Thornton Tomasetti’s 2017 Sustainability Report — Envisioning an Enduring Organization — details the firm’s ongoing efforts “to become an enduring organization and one of the most sustainable…