Polarization spectroscopy advances analytical capabilities, revealing molecular details through techniques like Raman, ...

In 1964, physicist John Bell formulated what became known as Bell's Theorem, showing that if quantum mechanics is correct, ...

Reeling from a divisive and turbulent election season, many of us seek spaces of solace, light, unity and worship as we turn toward the winter holidays. The cosmos and its reflection within us harbor ...

Ultrathin structures that can bend, focus, or filter light, metasurfaces are reshaping how scientists think about optics.

Researchers have developed an optical "knob" using Poincaré sphere engineering to continuously tune topological states in ferroelectric materials. Unlike prior methods relying on abrupt electrical or ...