Sertoglu writes, “A team of researchers from Tufts University have developed a leather-like 3D printing material made of silk.
“Meanwhile, many food makers and distributors say labor shortages, supply constraints and high freight costs are making it difficult to deliver complete, timely orders for goods from cake mix to ramen noodles.
“At least 155 million people are facing acute hunger because of conflict, economic shocks and extreme weather, a new report has found.