The packing material around this small glass was 3D printed from used coffee grounds. A white mycelium (sort of a root system for mushrooms) grows on the outside, which turns the grounds into a ...

SEATTLE — Every cup of coffee leaves behind a problem: wet, used grounds that typically end up in landfills. However, in a ...

Researchers from the University of Washington developed a method to convert nutrient-rich coffee grounds into a paste for 3D printing. The paste is inoculated with Ganoderma lucidum (Reishi) mushroom ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...