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

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 ...

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

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

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

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

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 ...

The Irish mathematician and physicist William Rowan Hamilton, who was born 220 years ago last month, is famous for carving ...

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

In a groundbreaking discovery, researchers have detected a previously unknown quantum force capable of bending light in ...

As a massive black hole located 55 million light-years from Earth, the black hole at the center of M87 has a mass equivalent ...