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 ...

Creating and sustaining fusion reactions—essentially recreating star-like conditions on Earth—is extremely difficult, and ...

Flexible solar cells that do not contain any rare earth metal are paving the way for the development of low-cost, efficient ...

Researchers demonstrated the first fully 3D-printed, droplet-emitting electrospray engine. The low-cost device can be fabricated more quickly than traditional thrusters, potentially from on board a ...