February 9, 2015 Cover
Volume 93, Issue 6
As foodmakers add protein to more of the things we eat, could a switch to plant-based proteins help our health and the planet?
Chemical giant celebrates its 150th anniversary with events aimed at developing solutions to global challenges
A tariff dispute with China harms the U.S. chemical industry and the growth of solar energy
White House climate plan highlights methane reductions in oil and natural gas sector
Small, brittle particles help make steel lighter, stronger, more ductile