Electrons can be "kicked across" solar materials at almost the fastest speed nature allows, scientists have discovered, challenging long-held theories about how solar energy systems work. The finding ...

The future for our computers will literally be at the speed of light. Extremely short light pulses can perform ultrafast logical operations: these are the findings of a study recently published in the ...

A spacecraft traveling at 99 percent the speed of light toward Alpha Centauri would cross 4.3 light-years in what feels like ...

You’ve been told one rule about the universe your entire life: nothing moves faster than light. It’s the ultimate speed limit — baked into physics, untouchable. But what if a lab experiment appeared ...

Snappily named Xi-cc-plus, Cern physicists spotted the particle in shower of debris that lit up Large Hadron Collider ...

An explanation of why light can slow down when passing through materials, and how scientists measure and study this effect in ...

Explore how Albert Einstein transformed our understanding of the universe with groundbreaking theories like relativity and the photoelectric effect. Discover the genius behind E = mc² and the ...

A twisted pair of photonic crystals integrated with MEMS can dynamically control the handedness of light on a chip.

Scientists studying particle collisions at CERN have captured new evidence of how quarks move through the early universe’s primordial plasma.

Our understanding of time as a one-directional flow of moments is central to how we perceive the world. It may also be an ...

We all know that stars radiate light and much more. But radiation belts can also surround many other celestial bodies, such as planets. These belts do not generate particles themselves—the belts ...

The pistol shrimp is a remarkable little creature. It is capable of producing a noise louder than a gunshot and generating ...