I test a series of light experiments to explore reflection, refraction, and optical illusions, demonstrating how light behaves in surprising and educational ways.

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

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

Download CBSE Class Physics 12 Pre-Board Sample Papers 2025–26 with solutions for all subjects in free PDF format. These papers are curated by experts as per the latest CBSE syllabus and exam pattern.

Using data from NASA's James Webb Space Telescope, astronomers from the Center for Astrophysics | Harvard & Smithsonian (CfA) ...

Light is usually described using quantum mechanics when phenomena like entanglement enter the picture. But a new paper shows ...

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

Scientists have found a way to see ultrafast molecular interactions inside liquids using an extreme laser technique once ...

Apple's software, with a noticeable focus on visual design, productivity, and communication. While Apple introduced and ...

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...

President Donald Trump’s move to permit Nvidia’s H200 artificial-intelligence chips to be sold to “approved customers” in China marks one of the most consequential adjustments to US semiconductor ...