For the first time, scientists have demonstrated that negative refraction can be achieved using atomic arrays - without the need for artificially manufactured metamaterials. Scientists have long ...

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

The Discovery Center Museum is offering an engaging experiment to help children understand the science of light refraction and color mixing using simple materials such as a box, water bottles ...

When the moon is completely enveloped by the Earth's shadow, yet glows with a mysterious dark red light—this astronomical wonder known as a total lunar eclipse actually conceals two core concepts from ...

Each March and September, the point directly beneath the Sun crosses the equator, marking the equinoxes. While equinox comes from the Latin aequus (equal) and nox (night), the date of equal day, known ...

While equinox does mean equal, it's actually a few days later that we see equal hours of daylight and nightlight in Milwaukee. Here's what to know about equilux.

Horiba has developed a particle size distribution measuring device that accurately measures particle size distribution even in the presence of similar-shaped particles. The device uses image ...