3D-printing formula may transform future of foam / Pea-based cappuccino: Study investigates characteristics of foam / Bubbling Over: Foam firmness concerns provide new chapter in curling equipment saga / IISc researchers develop eco-friendly packaging foam / Review discusses performance of bio-based foams / Why PFAS-enriched foam is forming on some of the cleanest lakes in the country / Polymer foam aims to transform oil spill cleanup / Rapid production of isocyanate-free, biobased polyurethane foams at ambient temperature