In this video, I show you how to create your own rainbow using just a glass of water, a flashlight, and a piece of white ...

A viral video from Jamtland, Sweden, captures a breathtaking 22-degree Sun halo with vivid sun dogs and rainbow arcs.

I test a series of light experiments to explore reflection, refraction, and optical illusions, demonstrating how light ...

A particle accelerator was used to create lightning in a bottle by charging a spinning acrylic tube with high-energy ...

A Sun Candle is a rare vertical light pillar seen below the Sun, formed by sunlight reflecting off ice crystals, often ...

The finished pieces demonstrate how geometry, radiation physics, and careful engineering can merge into a single visual ...

An astronaut on the ISS photographed a "lunar halo" over the Indian Ocean, revealing ice and rare optical phenomena from ...

From polygamous tree toads to heavy stick bugs, this year’s extensive new species discoveries are changing the way we see our ...

Lawrence Livermore National Laboratory (LLNL) and Germany's Fraunhofer Institute for Laser Technology (ILT) are joining forces to transition ...

In situ viscosity and temperature sensors are key to effective lubricant monitoring, driving smarter maintenance and ...

Controlling light at dimensions thousands of times smaller than the thickness of a human hair is one of the pillars of modern ...

There are five general senses: touch for feels, taste for food, smell for avoiding trash, hearing for sounds, and, of course, ...