Researchers developed a new system for turning used coffee grounds into a paste, which they use to 3D print objects, such as packing materials and a vase. They inoculate the paste with Reishi mushroom ...

Between takeout and leftovers, we've all had Styrofoam containers full of food in our fridge at one time or another. Can, or ...

Only 30% of a coffee bean is soluble in water, and many brewing methods aim to extract significantly less than that. So of ...