Why does light carry energy even though it has no mass? This video explains the real physics behind photons, energy–momentum ...

Warp drive has long been shorthand for “pure fantasy,” a narrative device that lets starships hop between stars without ...

A research team has discovered a unique quantum state at the interface between organic materials and two-dimensional semiconductors. Faster, more efficient, and more adaptable technologies are widely ...

HADAR night vision tech enables robots and cars to see textures, distances, and materials in complete darkness, just like ...

Engineers manage to intertwine several qubits at once, taking the biggest leap yet toward a functional quantum internet.

Science rarely hands us an image that rewires intuition as much as it satisfies curiosity. But one faint, floating ...

Caltech is a place unlike any other, an Institute that is truly “small but mighty.” Its small size and the expertise of its ...

Researchers have introduced an innovative two-step excitation approach that makes it possible to efficiently generate and clearly separate different modes of hyperbolic polaritons. An international co ...

A heritage of dark sky preservation means residents of Flagstaff welcome the season’s longer nights with prolonged views of ...

How common are Earth-like planets in the universe? When I started working on supernova explosions, I never imagined that my ...