Spinach, when converted from its leafy, edible form into carbon nanosheets, acts as a catalyst for an oxygen reduction reaction in fuel cells and metal-air batteries
Findings could give scientists new insights into the evolution of the solar system's asteroids—how bodies like Bennu transform over millions of years or more
A new method for testing metals at a microscopic scale allows researchers to rapidly inflict repetitive loads on materials while recording how ensuing damage evolves into cracks
Scientists have previously analyzed lab-prepared urban grime, as well as samples collected from cities, but still don't have a complete understanding of what's in the material