Electrons determine everything: how chemical reactions unfold, how materials conduct electricity, how biological molecules transfer energy, and how quantum technologies operate. But electron dynamics ...

It's about to get "lit" on ABC with the premiere of "The Great Christmas Light Fight." The competition show is back with a whole new group of families facing off to see who has the brightest ...

Surprisingly, some of the universe's brightest objects are black holes. As scorching gas and dust flow around and into a black hole, they glow with fierce intensity across the light spectrum. Now, a ...

The image captures the generation of attosecond pulses, in which ultrashort (few-cycle) laser pulses interact with a neon gas jet. This interaction initiates high-harmonic generation, yielding the ...

Here is a thought experiment for you: imagine shining a powerful laser at the moon, the beam cutting through space until it lands on its dusty grey surface. Now flick the laser so the spot of light ...