Scientists have found a way to make atoms dance with light, quite literally. In certain crystals, vibrations called phonons ...

A research team has discovered how to finely control Dirac plasmon polaritons in topological insulator metamaterials, ...

When you shine a flashlight into a glass of water, the beam bends. That simple observation, familiar since ancient times, ...

The Irish mathematician and physicist William Rowan Hamilton, who was born 220 years ago last month, is famous for carving ...

Ordinarily, light waves pass through each other without any trouble. But when quantum mechanics is involved, something strange happens: photons can interact through the creation of virtual particles ...

University of Pennsylvania engineers have developed a new chip that uses light waves, rather than electricity, to perform the complex math essential to training AI. The chip has the potential to ...

Light's behavior seems counterintuitive. That is, until you figure out light is a wave. The way light behaves can seem very counterintuitive, and many physicists would agree with that, but once you ...

Forbes contributors publish independent expert analyses and insights. The Universe is out there, waiting for you to discover it. For the past three years, humanity has known a new kind of astronomy ...

Forbes contributors publish independent expert analyses and insights. The Universe is out there, waiting for you to discover it. One of the greatest scientific achievements in all of human history was ...