Time-varying systems, materials with properties that change over time, have opened new possibilities for the experimental ...

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

Tyndall and Graham Bell are some of the scientists who laid the theoretical foundations for what would later become fibre ...

Apple's iOS 26, with its fancy Liquid Glass visuals, is notoriously power hungry - here's how I eke out as much battery life ...

BM: It’s an ancient Greek word that applies to ritual offerings. Each painting is a votive in the hope of divine favour, so ...

Fall 2025 begins Monday, September 22 at 2:19 p.m. Eastern. Expect faster daylight loss, due-east sunrises, and longer, ...

Create a spooky Halloween Shadow Puppet Theater! Explore the science of light and shadows while crafting, creating and ...

Some things we see in space appear to outpace light. Now we are learning to harness these bizarre optical illusions to ...

A study led by Politecnico di Milano, recently published in Nature Photonics, highlights the crucial role of virtual charges in insulating materials. One of the biggest challenges in modern physics an ...

Understanding what happens inside a material when it is hit by ultrashort light pulses is one of the great challenges of ...

The latest NIOS syllabus for class 12 is available for the academic year 2025-26. Check the detailed syllabus of NIOS Class ...