For the first time, scientists have demonstrated that negative refraction can be achieved using atomic arrays—without the ...

“Crystallized ruthenium is a material not widely used in the industry,” Mr. Béchu said, although his brand has used it on ...

Watts, lumens, volts: how do you make sense of it all? Learn more about what lumens are, how to measure them, and how they ...

An international team has captured an unprecedented image of a cosmic filament connecting two galaxies. This discovery sheds ...

Caltech researchers demonstrated a new method to use light to control active matter—a kind of material made up of individual ...

Rhobo6, a light microscopy probe, gives scientists an unprecedented look at the extracellular matrix -- the collection of organized molecular structures that fills the spaces between cells in our ...