Knowable Magazine reports on attosecond science, revealing how scientists study atomic interactions at unbelievable speeds to ...

An attosecond—or 0.000000000000000001 second—is no time at all for a person. That is not so for electrons, atoms and molecules, and laser-wielding scientists are revealing the action ...

How hot can the Universe truly get? Enter the Planck Temperature,a mind-blowing 1.416784 × 10³² Kelvin. This is not just ...

Planck Time is the shortest measurable moment in the Universe,just 5.39 × 10⁻⁴⁴ seconds. It’s a concept so extreme that it stretches the limits of physics and challenges our very understanding of time ...

Quantum mechanics looks at how things work at the atomic and subatomic levels, where particles behave in ways that seem ...

We demonstrate a reflectivity and depth imaging Lidar system based on a novel photon arrival time measurement method. In this method, the arrival time of photons in a scanning position is continuously ...

We predict and demonstrate experimentally, for the first time to our knowledge, the generation of spatially entangled photon pairs through spontaneous parametric down-conversion from a metasurface ...